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c/5419: ICE with gcc3.1/ia64 on sched.c
- From: davidm at hpl dot hp dot com
- To: gcc-gnats at gcc dot gnu dot org
- Date: Thu, 17 Jan 2002 16:21:14 -0800
- Subject: c/5419: ICE with gcc3.1/ia64 on sched.c
>Number: 5419
>Category: c
>Synopsis: ICE when compiling Linux kernel's kernel/sched.c on ia64
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-legal-code
>Submitter-Id: net
>Arrival-Date: Thu Jan 17 16:26:02 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: David Mosberger
>Release: 3.1 20020117 (experimental)
>Organization:
HP Labs
>Environment:
System: Linux wailua.hpl.hp.com 2.4.17 #2 SMP Thu Jan 17 13:53:26 PST 2002 ia64 unknown
Architecture: ia64
ia64, Linux, ia64
host: ia64-hp-linux-gnu
build: ia64-hp-linux-gnu
target: ia64-hp-linux-gnu
configured with: ../gcc/configure --prefix=/opt/gcc3.1 --host=ia64-hp-linux : (reconfigured)
>Description:
The compiler gets an ICE when compiling the attached file with
option -frename-registers.
>How-To-Repeat:
$ cc1 -frename-registers sched.i
kernel/sched.c:156: Internal compiler error in verify_local_live_at_start, at flow.c:578
>Fix:
unknown
<-- sched.i --><-- sched.i --><-- sched.i --><-- sched.i --><-- sched.i -->
# 1 "kernel/sched.c"
# 1 "<built-in>"
# 1 "<command line>"
# 1 "kernel/sched.c"
# 15 "kernel/sched.c"
# 1 "/data1/src/linux/include/linux/mm.h" 1
# 1 "/data1/src/linux/include/linux/sched.h" 1
# 1 "/data1/src/linux/include/asm/param.h" 1
# 11 "/data1/src/linux/include/asm/param.h"
# 1 "/data1/src/linux/include/linux/config.h" 1
# 1 "/data1/src/linux/include/linux/autoconf.h" 1
# 5 "/data1/src/linux/include/linux/config.h" 2
# 12 "/data1/src/linux/include/asm/param.h" 2
# 5 "/data1/src/linux/include/linux/sched.h" 2
extern unsigned long event;
# 1 "/data1/src/linux/include/linux/binfmts.h" 1
# 1 "/data1/src/linux/include/linux/ptrace.h" 1
# 24 "/data1/src/linux/include/linux/ptrace.h"
# 1 "/data1/src/linux/include/asm/ptrace.h" 1
# 53 "/data1/src/linux/include/asm/ptrace.h"
# 1 "/data1/src/linux/include/asm/fpu.h" 1
# 9 "/data1/src/linux/include/asm/fpu.h"
# 1 "/data1/src/linux/include/asm/types.h" 1
# 25 "/data1/src/linux/include/asm/types.h"
typedef unsigned int umode_t;
typedef __signed__ char __s8;
typedef unsigned char __u8;
typedef __signed__ short __s16;
typedef unsigned short __u16;
typedef __signed__ int __s32;
typedef unsigned int __u32;
typedef __signed__ long __s64;
typedef unsigned long __u64;
typedef __s8 s8;
typedef __u8 u8;
typedef __s16 s16;
typedef __u16 u16;
typedef __s32 s32;
typedef __u32 u32;
typedef __s64 s64;
typedef __u64 u64;
typedef u64 dma_addr_t;
# 10 "/data1/src/linux/include/asm/fpu.h" 2
# 57 "/data1/src/linux/include/asm/fpu.h"
struct ia64_fpreg {
union {
unsigned long bits[2];
} u;
} __attribute__ ((aligned (16)));
# 54 "/data1/src/linux/include/asm/ptrace.h" 2
# 1 "/data1/src/linux/include/asm/offsets.h" 1
# 55 "/data1/src/linux/include/asm/ptrace.h" 2
# 77 "/data1/src/linux/include/asm/ptrace.h"
# 1 "/data1/src/linux/include/asm/current.h" 1
# 11 "/data1/src/linux/include/asm/current.h"
register struct task_struct *current asm ("r13");
# 78 "/data1/src/linux/include/asm/ptrace.h" 2
# 1 "/data1/src/linux/include/asm/page.h" 1
# 40 "/data1/src/linux/include/asm/page.h"
extern void clear_page (void *page);
extern void copy_page (void *to, void *from);
# 70 "/data1/src/linux/include/asm/page.h"
typedef union ia64_va {
struct {
unsigned long off : 61;
unsigned long reg : 3;
} f;
unsigned long l;
void *p;
} ia64_va;
# 97 "/data1/src/linux/include/asm/page.h"
static __inline__ int
get_order (unsigned long size)
{
double d = size - 1;
long order;
__asm__ ("getf.exp %0=%1" : "=r"(order) : "f"(d));
order = order - 14 - 0xffff + 1;
if (order < 0)
order = 0;
return order;
}
# 117 "/data1/src/linux/include/asm/page.h"
typedef struct { unsigned long pte; } pte_t;
typedef struct { unsigned long pmd; } pmd_t;
typedef struct { unsigned long pgd; } pgd_t;
typedef struct { unsigned long pgprot; } pgprot_t;
# 79 "/data1/src/linux/include/asm/ptrace.h" 2
# 92 "/data1/src/linux/include/asm/ptrace.h"
struct pt_regs {
unsigned long cr_ipsr;
unsigned long cr_iip;
unsigned long cr_ifs;
unsigned long ar_unat;
unsigned long ar_pfs;
unsigned long ar_rsc;
unsigned long ar_rnat;
unsigned long ar_bspstore;
unsigned long pr;
unsigned long b6;
unsigned long loadrs;
unsigned long r1;
unsigned long r2;
unsigned long r3;
unsigned long r12;
unsigned long r13;
unsigned long r14;
unsigned long r15;
unsigned long r8;
unsigned long r9;
unsigned long r10;
unsigned long r11;
unsigned long r16;
unsigned long r17;
unsigned long r18;
unsigned long r19;
unsigned long r20;
unsigned long r21;
unsigned long r22;
unsigned long r23;
unsigned long r24;
unsigned long r25;
unsigned long r26;
unsigned long r27;
unsigned long r28;
unsigned long r29;
unsigned long r30;
unsigned long r31;
unsigned long ar_ccv;
unsigned long ar_fpsr;
unsigned long b0;
unsigned long b7;
struct ia64_fpreg f6;
struct ia64_fpreg f7;
struct ia64_fpreg f8;
struct ia64_fpreg f9;
};
struct switch_stack {
unsigned long caller_unat;
unsigned long ar_fpsr;
struct ia64_fpreg f2;
struct ia64_fpreg f3;
struct ia64_fpreg f4;
struct ia64_fpreg f5;
struct ia64_fpreg f10;
struct ia64_fpreg f11;
struct ia64_fpreg f12;
struct ia64_fpreg f13;
struct ia64_fpreg f14;
struct ia64_fpreg f15;
struct ia64_fpreg f16;
struct ia64_fpreg f17;
struct ia64_fpreg f18;
struct ia64_fpreg f19;
struct ia64_fpreg f20;
struct ia64_fpreg f21;
struct ia64_fpreg f22;
struct ia64_fpreg f23;
struct ia64_fpreg f24;
struct ia64_fpreg f25;
struct ia64_fpreg f26;
struct ia64_fpreg f27;
struct ia64_fpreg f28;
struct ia64_fpreg f29;
struct ia64_fpreg f30;
struct ia64_fpreg f31;
unsigned long r4;
unsigned long r5;
unsigned long r6;
unsigned long r7;
unsigned long b0;
unsigned long b1;
unsigned long b2;
unsigned long b3;
unsigned long b4;
unsigned long b5;
unsigned long ar_pfs;
unsigned long ar_lc;
unsigned long ar_unat;
unsigned long ar_rnat;
unsigned long ar_bspstore;
unsigned long pr;
};
struct task_struct;
extern void show_regs (struct pt_regs *);
extern unsigned long ia64_get_user_rbs_end (struct task_struct *, struct pt_regs *,
unsigned long *);
extern long ia64_peek (struct task_struct *, struct switch_stack *, unsigned long,
unsigned long, long *);
extern long ia64_poke (struct task_struct *, struct switch_stack *, unsigned long,
unsigned long, long);
extern void ia64_flush_fph (struct task_struct *);
extern void ia64_sync_fph (struct task_struct *);
extern long ia64_sync_user_rbs (struct task_struct *, struct switch_stack *,
unsigned long, unsigned long);
extern unsigned long ia64_get_scratch_nat_bits (struct pt_regs *pt, unsigned long scratch_unat);
extern unsigned long ia64_put_scratch_nat_bits (struct pt_regs *pt, unsigned long nat);
extern void ia64_increment_ip (struct pt_regs *pt);
extern void ia64_decrement_ip (struct pt_regs *pt);
static inline void
force_successful_syscall_return (void)
{
(((struct pt_regs *) ((char *) (current) + ((1 << 1)*(1UL << 14)))) - 1)->r8 = 0;
}
# 25 "/data1/src/linux/include/linux/ptrace.h" 2
# 5 "/data1/src/linux/include/linux/binfmts.h" 2
# 1 "/data1/src/linux/include/linux/capability.h" 1
# 16 "/data1/src/linux/include/linux/capability.h"
# 1 "/data1/src/linux/include/linux/types.h" 1
# 1 "/data1/src/linux/include/linux/posix_types.h" 1
# 1 "/data1/src/linux/include/linux/stddef.h" 1
# 5 "/data1/src/linux/include/linux/posix_types.h" 2
# 36 "/data1/src/linux/include/linux/posix_types.h"
typedef struct {
unsigned long fds_bits [(1024/(8 * sizeof(unsigned long)))];
} __kernel_fd_set;
typedef void (*__kernel_sighandler_t)(int);
typedef int __kernel_key_t;
# 1 "/data1/src/linux/include/asm/posix_types.h" 1
# 13 "/data1/src/linux/include/asm/posix_types.h"
typedef unsigned int __kernel_dev_t;
typedef unsigned int __kernel_ino_t;
typedef unsigned int __kernel_mode_t;
typedef unsigned int __kernel_nlink_t;
typedef long __kernel_off_t;
typedef long long __kernel_loff_t;
typedef int __kernel_pid_t;
typedef int __kernel_ipc_pid_t;
typedef unsigned int __kernel_uid_t;
typedef unsigned int __kernel_gid_t;
typedef unsigned long __kernel_size_t;
typedef long __kernel_ssize_t;
typedef long __kernel_ptrdiff_t;
typedef long __kernel_time_t;
typedef long __kernel_suseconds_t;
typedef long __kernel_clock_t;
typedef int __kernel_daddr_t;
typedef char * __kernel_caddr_t;
typedef unsigned long __kernel_sigset_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
typedef struct {
int val[2];
} __kernel_fsid_t;
typedef __kernel_uid_t __kernel_old_uid_t;
typedef __kernel_gid_t __kernel_old_gid_t;
typedef __kernel_uid_t __kernel_uid32_t;
typedef __kernel_gid_t __kernel_gid32_t;
# 59 "/data1/src/linux/include/asm/posix_types.h"
static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
{
unsigned long _tmp = fd / (8 * sizeof(unsigned long));
unsigned long _rem = fd % (8 * sizeof(unsigned long));
fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
}
static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
{
unsigned long _tmp = fd / (8 * sizeof(unsigned long));
unsigned long _rem = fd % (8 * sizeof(unsigned long));
fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
}
static __inline__ int __FD_ISSET(unsigned long fd, const __kernel_fd_set *p)
{
unsigned long _tmp = fd / (8 * sizeof(unsigned long));
unsigned long _rem = fd % (8 * sizeof(unsigned long));
return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
}
static __inline__ void __FD_ZERO(__kernel_fd_set *p)
{
unsigned long *tmp = p->fds_bits;
int i;
if (__builtin_constant_p((1024/(8 * sizeof(unsigned long))))) {
switch ((1024/(8 * sizeof(unsigned long)))) {
case 16:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
return;
case 8:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
return;
case 4:
tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
return;
}
}
i = (1024/(8 * sizeof(unsigned long)));
while (i) {
i--;
*tmp = 0;
tmp++;
}
}
# 47 "/data1/src/linux/include/linux/posix_types.h" 2
# 9 "/data1/src/linux/include/linux/types.h" 2
typedef __kernel_fd_set fd_set;
typedef __kernel_dev_t dev_t;
typedef __kernel_ino_t ino_t;
typedef __kernel_mode_t mode_t;
typedef __kernel_nlink_t nlink_t;
typedef __kernel_off_t off_t;
typedef __kernel_pid_t pid_t;
typedef __kernel_daddr_t daddr_t;
typedef __kernel_key_t key_t;
typedef __kernel_suseconds_t suseconds_t;
typedef __kernel_uid32_t uid_t;
typedef __kernel_gid32_t gid_t;
typedef __kernel_uid16_t uid16_t;
typedef __kernel_gid16_t gid16_t;
# 45 "/data1/src/linux/include/linux/types.h"
typedef __kernel_loff_t loff_t;
# 54 "/data1/src/linux/include/linux/types.h"
typedef __kernel_size_t size_t;
typedef __kernel_ssize_t ssize_t;
typedef __kernel_ptrdiff_t ptrdiff_t;
typedef __kernel_time_t time_t;
typedef __kernel_clock_t clock_t;
typedef __kernel_caddr_t caddr_t;
typedef unsigned char u_char;
typedef unsigned short u_short;
typedef unsigned int u_int;
typedef unsigned long u_long;
typedef unsigned char unchar;
typedef unsigned short ushort;
typedef unsigned int uint;
typedef unsigned long ulong;
typedef __u8 u_int8_t;
typedef __s8 int8_t;
typedef __u16 u_int16_t;
typedef __s16 int16_t;
typedef __u32 u_int32_t;
typedef __s32 int32_t;
typedef __u8 uint8_t;
typedef __u16 uint16_t;
typedef __u32 uint32_t;
typedef __u64 uint64_t;
typedef __u64 u_int64_t;
typedef __s64 int64_t;
# 124 "/data1/src/linux/include/linux/types.h"
typedef unsigned long sector_t;
# 134 "/data1/src/linux/include/linux/types.h"
struct ustat {
__kernel_daddr_t f_tfree;
__kernel_ino_t f_tinode;
char f_fname[6];
char f_fpack[6];
};
# 17 "/data1/src/linux/include/linux/capability.h" 2
# 1 "/data1/src/linux/include/linux/fs.h" 1
# 10 "/data1/src/linux/include/linux/fs.h"
# 1 "/data1/src/linux/include/linux/linkage.h" 1
# 11 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/limits.h" 1
# 12 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/wait.h" 1
# 13 "/data1/src/linux/include/linux/wait.h"
# 1 "/data1/src/linux/include/linux/kernel.h" 1
# 10 "/data1/src/linux/include/linux/kernel.h"
# 1 "/opt/gcc3.1/lib/gcc-lib/ia64-hp-linux/3.1/include/stdarg.h" 1 3
# 43 "/opt/gcc3.1/lib/gcc-lib/ia64-hp-linux/3.1/include/stdarg.h" 3
typedef __builtin_va_list __gnuc_va_list;
# 110 "/opt/gcc3.1/lib/gcc-lib/ia64-hp-linux/3.1/include/stdarg.h" 3
typedef __gnuc_va_list va_list;
# 11 "/data1/src/linux/include/linux/kernel.h" 2
# 1 "/data1/src/linux/include/linux/compiler.h" 1
# 15 "/data1/src/linux/include/linux/kernel.h" 2
# 40 "/data1/src/linux/include/linux/kernel.h"
extern int console_printk[];
struct completion;
extern struct notifier_block *panic_notifier_list;
void panic(const char * fmt, ...)
__attribute__ ((noreturn, format (printf, 1, 2)));
__attribute__((syscall_linkage)) void do_exit(long error_code)
__attribute__((noreturn));
void complete_and_exit(struct completion *, long)
__attribute__((noreturn));
extern int abs(int);
extern unsigned long simple_strtoul(const char *,char **,unsigned int);
extern long simple_strtol(const char *,char **,unsigned int);
extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
extern long long simple_strtoll(const char *,char **,unsigned int);
extern int sprintf(char * buf, const char * fmt, ...)
__attribute__ ((format (printf, 2, 3)));
extern int vsprintf(char *buf, const char *, va_list);
extern int snprintf(char * buf, size_t size, const char * fmt, ...)
__attribute__ ((format (printf, 3, 4)));
extern int vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
extern int sscanf(const char *, const char *, ...)
__attribute__ ((format (scanf,2,3)));
extern int vsscanf(const char *, const char *, va_list);
extern int get_option(char **str, int *pint);
extern char *get_options(char *str, int nints, int *ints);
extern unsigned long long memparse(char *ptr, char **retptr);
extern void dev_probe_lock(void);
extern void dev_probe_unlock(void);
extern int session_of_pgrp(int pgrp);
__attribute__((syscall_linkage)) int printk(const char * fmt, ...)
__attribute__ ((format (printf, 1, 2)));
static inline void console_silent(void)
{
(console_printk[0]) = 0;
}
static inline void console_verbose(void)
{
if ((console_printk[0]))
(console_printk[0]) = 15;
}
extern void bust_spinlocks(int yes);
extern int oops_in_progress;
extern int tainted;
extern const char *print_tainted(void);
# 158 "/data1/src/linux/include/linux/kernel.h"
struct sysinfo {
long uptime;
unsigned long loads[3];
unsigned long totalram;
unsigned long freeram;
unsigned long sharedram;
unsigned long bufferram;
unsigned long totalswap;
unsigned long freeswap;
unsigned short procs;
unsigned short pad;
unsigned long totalhigh;
unsigned long freehigh;
unsigned int mem_unit;
char _f[20-2*sizeof(long)-sizeof(int)];
};
# 14 "/data1/src/linux/include/linux/wait.h" 2
# 1 "/data1/src/linux/include/linux/list.h" 1
# 1 "/data1/src/linux/include/linux/prefetch.h" 1
# 13 "/data1/src/linux/include/linux/prefetch.h"
# 1 "/data1/src/linux/include/asm/processor.h" 1
# 19 "/data1/src/linux/include/asm/processor.h"
# 1 "/data1/src/linux/include/asm/kregs.h" 1
# 20 "/data1/src/linux/include/asm/processor.h" 2
# 1 "/data1/src/linux/include/asm/system.h" 1
# 37 "/data1/src/linux/include/asm/system.h"
struct pci_vector_struct {
__u16 bus;
__u32 pci_id;
__u8 pin;
__u8 irq;
};
extern struct ia64_boot_param {
__u64 command_line;
__u64 efi_systab;
__u64 efi_memmap;
__u64 efi_memmap_size;
__u64 efi_memdesc_size;
__u32 efi_memdesc_version;
struct {
__u16 num_cols;
__u16 num_rows;
__u16 orig_x;
__u16 orig_y;
} console_info;
__u64 fpswa;
__u64 initrd_start;
__u64 initrd_size;
} *ia64_boot_param;
static inline void
ia64_insn_group_barrier (void)
{
__asm__ __volatile__ (";;" ::: "memory");
}
# 178 "/data1/src/linux/include/asm/system.h"
extern void __global_cli (void);
extern void __global_sti (void);
extern unsigned long __global_save_flags (void);
extern void __global_restore_flags (unsigned long);
# 197 "/data1/src/linux/include/asm/system.h"
extern unsigned long __bad_size_for_ia64_fetch_and_add (void);
extern unsigned long __bad_increment_for_ia64_fetch_and_add (void);
# 242 "/data1/src/linux/include/asm/system.h"
extern void __xchg_called_with_bad_pointer (void);
static __inline__ unsigned long
__xchg (unsigned long x, volatile void *ptr, int size)
{
unsigned long result;
switch (size) {
case 1:
__asm__ __volatile ("xchg1 %0=[%1],%2" : "=r" (result)
: "r" (ptr), "r" (x) : "memory");
return result;
case 2:
__asm__ __volatile ("xchg2 %0=[%1],%2" : "=r" (result)
: "r" (ptr), "r" (x) : "memory");
return result;
case 4:
__asm__ __volatile ("xchg4 %0=[%1],%2" : "=r" (result)
: "r" (ptr), "r" (x) : "memory");
return result;
case 8:
__asm__ __volatile ("xchg8 %0=[%1],%2" : "=r" (result)
: "r" (ptr), "r" (x) : "memory");
return result;
}
__xchg_called_with_bad_pointer();
return x;
}
# 289 "/data1/src/linux/include/asm/system.h"
extern long __cmpxchg_called_with_bad_pointer(void);
# 376 "/data1/src/linux/include/asm/system.h"
extern struct task_struct *ia64_switch_to (void *next_task);
extern void ia64_save_extra (struct task_struct *task);
extern void ia64_load_extra (struct task_struct *task);
# 21 "/data1/src/linux/include/asm/processor.h" 2
# 189 "/data1/src/linux/include/asm/processor.h"
# 1 "/data1/src/linux/include/linux/threads.h" 1
# 190 "/data1/src/linux/include/asm/processor.h" 2
# 1 "/data1/src/linux/include/asm/rse.h" 1
# 14 "/data1/src/linux/include/asm/rse.h"
static __inline__ unsigned long
ia64_rse_slot_num (unsigned long *addr)
{
return (((unsigned long) addr) >> 3) & 0x3f;
}
static __inline__ unsigned long
ia64_rse_is_rnat_slot (unsigned long *addr)
{
return ia64_rse_slot_num(addr) == 0x3f;
}
static __inline__ unsigned long *
ia64_rse_rnat_addr (unsigned long *slot_addr)
{
return (unsigned long *) ((unsigned long) slot_addr | (0x3f << 3));
}
static __inline__ unsigned long
ia64_rse_num_regs (unsigned long *bspstore, unsigned long *bsp)
{
unsigned long slots = (bsp - bspstore);
return slots - (ia64_rse_slot_num(bspstore) + slots)/0x40;
}
static __inline__ unsigned long *
ia64_rse_skip_regs (unsigned long *addr, long num_regs)
{
long delta = ia64_rse_slot_num(addr) + num_regs;
if (num_regs < 0)
delta -= 0x3e;
return addr + num_regs + delta/0x3f;
}
# 195 "/data1/src/linux/include/asm/processor.h" 2
# 1 "/data1/src/linux/include/asm/unwind.h" 1
# 16 "/data1/src/linux/include/asm/unwind.h"
struct task_struct;
struct switch_stack;
enum unw_application_register {
UNW_AR_BSP,
UNW_AR_BSPSTORE,
UNW_AR_PFS,
UNW_AR_RNAT,
UNW_AR_UNAT,
UNW_AR_LC,
UNW_AR_EC,
UNW_AR_FPSR,
UNW_AR_RSC,
UNW_AR_CCV
};
struct unw_stack {
unsigned long limit;
unsigned long top;
};
# 49 "/data1/src/linux/include/asm/unwind.h"
struct unw_frame_info {
struct unw_stack regstk;
struct unw_stack memstk;
unsigned int flags;
short hint;
short prev_script;
unsigned long bsp;
unsigned long sp;
unsigned long psp;
unsigned long ip;
unsigned long pr;
unsigned long *cfm_loc;
struct task_struct *task;
struct switch_stack *sw;
unsigned long *bsp_loc;
unsigned long *bspstore_loc;
unsigned long *pfs_loc;
unsigned long *rnat_loc;
unsigned long *rp_loc;
unsigned long *pri_unat_loc;
unsigned long *unat_loc;
unsigned long *pr_loc;
unsigned long *lc_loc;
unsigned long *fpsr_loc;
struct unw_ireg {
unsigned long *loc;
struct unw_ireg_nat {
long type : 3;
signed long off : 61;
} nat;
} r4, r5, r6, r7;
unsigned long *b1_loc, *b2_loc, *b3_loc, *b4_loc, *b5_loc;
struct ia64_fpreg *f2_loc, *f3_loc, *f4_loc, *f5_loc, *fr_loc[16];
};
# 96 "/data1/src/linux/include/asm/unwind.h"
extern void unw_init (void);
extern void unw_create_gate_table (void);
extern void *unw_add_unwind_table (const char *name, unsigned long segment_base, unsigned long gp,
const void *table_start, const void *table_end);
extern void unw_remove_unwind_table (void *handle);
extern void unw_init_from_blocked_task (struct unw_frame_info *info, struct task_struct *t);
extern void unw_init_frame_info (struct unw_frame_info *info, struct task_struct *t,
struct switch_stack *sw);
extern void unw_init_running (void (*callback)(struct unw_frame_info *info, void *arg), void *arg);
extern int unw_unwind (struct unw_frame_info *info);
extern int unw_unwind_to_user (struct unw_frame_info *info);
static inline int
unw_get_ip (struct unw_frame_info *info, unsigned long *valp)
{
*valp = (info)->ip;
return 0;
}
static inline int
unw_get_sp (struct unw_frame_info *info, unsigned long *valp)
{
*valp = (info)->sp;
return 0;
}
static inline int
unw_get_psp (struct unw_frame_info *info, unsigned long *valp)
{
*valp = (info)->psp;
return 0;
}
static inline int
unw_get_bsp (struct unw_frame_info *info, unsigned long *valp)
{
*valp = (info)->bsp;
return 0;
}
static inline int
unw_get_cfm (struct unw_frame_info *info, unsigned long *valp)
{
*valp = *(info)->cfm_loc;
return 0;
}
static inline int
unw_set_cfm (struct unw_frame_info *info, unsigned long val)
{
*(info)->cfm_loc = val;
return 0;
}
static inline int
unw_get_rp (struct unw_frame_info *info, unsigned long *val)
{
if (!info->rp_loc)
return -1;
*val = *info->rp_loc;
return 0;
}
extern int unw_access_gr (struct unw_frame_info *, int, unsigned long *, char *, int);
extern int unw_access_br (struct unw_frame_info *, int, unsigned long *, int);
extern int unw_access_fr (struct unw_frame_info *, int, struct ia64_fpreg *, int);
extern int unw_access_ar (struct unw_frame_info *, int, unsigned long *, int);
extern int unw_access_pr (struct unw_frame_info *, unsigned long *, int);
static inline int
unw_set_gr (struct unw_frame_info *i, int n, unsigned long v, char nat)
{
return unw_access_gr(i, n, &v, &nat, 1);
}
static inline int
unw_set_br (struct unw_frame_info *i, int n, unsigned long v)
{
return unw_access_br(i, n, &v, 1);
}
static inline int
unw_set_fr (struct unw_frame_info *i, int n, struct ia64_fpreg v)
{
return unw_access_fr(i, n, &v, 1);
}
static inline int
unw_set_ar (struct unw_frame_info *i, int n, unsigned long v)
{
return unw_access_ar(i, n, &v, 1);
}
static inline int
unw_set_pr (struct unw_frame_info *i, unsigned long v)
{
return unw_access_pr(i, &v, 1);
}
# 196 "/data1/src/linux/include/asm/processor.h" 2
# 1 "/data1/src/linux/include/asm/atomic.h" 1
# 23 "/data1/src/linux/include/asm/atomic.h"
typedef struct { volatile __s32 counter; } atomic_t;
static __inline__ int
ia64_atomic_add (int i, atomic_t *v)
{
__s32 old, new;
do {
;
old = ((v)->counter);
new = old + i;
} while (({ __typeof__(v) _p_ = (v); __typeof__(old + i) _n_ = (old + i); __u64 _o_, _r_; switch (sizeof(atomic_t)) { case 1: _o_ = (__u8 ) (long) (old); break; case 2: _o_ = (__u16) (long) (old); break; case 4: _o_ = (__u32) (long) (old); break; case 8: _o_ = (__u64) (long) (old); break; default: break; } __asm__ __volatile__ ("mov ar.ccv=%0;;" :: "rO"(_o_)); switch (sizeof(atomic_t)) { case 1: __asm__ __volatile__ ("cmpxchg1.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 2: __asm__ __volatile__ ("cmpxchg2.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 4: __asm__ __volatile__ ("cmpxchg4.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 8: __asm__ __volatile__ ("cmpxchg8.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; default: _r_ = __cmpxchg_called_with_bad_pointer(); break; } (__typeof__(old)) _r_; }) != old);
return new;
}
static __inline__ int
ia64_atomic_sub (int i, atomic_t *v)
{
__s32 old, new;
do {
;
old = ((v)->counter);
new = old - i;
} while (({ __typeof__(v) _p_ = (v); __typeof__(new) _n_ = (new); __u64 _o_, _r_; switch (sizeof(atomic_t)) { case 1: _o_ = (__u8 ) (long) (old); break; case 2: _o_ = (__u16) (long) (old); break; case 4: _o_ = (__u32) (long) (old); break; case 8: _o_ = (__u64) (long) (old); break; default: break; } __asm__ __volatile__ ("mov ar.ccv=%0;;" :: "rO"(_o_)); switch (sizeof(atomic_t)) { case 1: __asm__ __volatile__ ("cmpxchg1.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 2: __asm__ __volatile__ ("cmpxchg2.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 4: __asm__ __volatile__ ("cmpxchg4.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 8: __asm__ __volatile__ ("cmpxchg8.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; default: _r_ = __cmpxchg_called_with_bad_pointer(); break; } (__typeof__(old)) _r_; }) != old);
return new;
}
static __inline__ int
atomic_add_negative (int i, atomic_t *v)
{
return ia64_atomic_add(i, v) < 0;
}
# 197 "/data1/src/linux/include/asm/processor.h" 2
struct ia64_psr {
__u64 reserved0 : 1;
__u64 be : 1;
__u64 up : 1;
__u64 ac : 1;
__u64 mfl : 1;
__u64 mfh : 1;
__u64 reserved1 : 7;
__u64 ic : 1;
__u64 i : 1;
__u64 pk : 1;
__u64 reserved2 : 1;
__u64 dt : 1;
__u64 dfl : 1;
__u64 dfh : 1;
__u64 sp : 1;
__u64 pp : 1;
__u64 di : 1;
__u64 si : 1;
__u64 db : 1;
__u64 lp : 1;
__u64 tb : 1;
__u64 rt : 1;
__u64 reserved3 : 4;
__u64 cpl : 2;
__u64 is : 1;
__u64 mc : 1;
__u64 it : 1;
__u64 id : 1;
__u64 da : 1;
__u64 dd : 1;
__u64 ss : 1;
__u64 ri : 2;
__u64 ed : 1;
__u64 bn : 1;
__u64 reserved4 : 19;
};
struct cpuinfo_ia64 {
union {
struct {
__u32 irq_count;
__u32 bh_count;
} f;
__u64 irq_and_bh_counts;
} irq_stat;
__u32 softirq_pending;
__u32 phys_stacked_size_p8;
__u64 itm_delta;
__u64 itm_next;
__u64 *pgd_quick;
__u64 *pmd_quick;
__u64 *pte_quick;
__u64 pgtable_cache_sz;
__u64 ppn;
__u64 features;
__u8 number;
__u8 revision;
__u8 model;
__u8 family;
__u8 archrev;
char vendor[16];
__u64 itc_freq;
__u64 proc_freq;
__u64 cyc_per_usec;
__u64 usec_per_cyc;
__u64 unimpl_va_mask;
__u64 unimpl_pa_mask;
__u64 ptce_base;
__u32 ptce_count[2];
__u32 ptce_stride[2];
struct task_struct *ksoftirqd;
int cpu;
__u64 loops_per_jiffy;
__u64 ipi_count;
__u64 prof_counter;
__u64 prof_multiplier;
__u64 ipi_operation;
__u64 platform_specific;
} __attribute__ ((aligned ((1UL << 14)))) ;
# 314 "/data1/src/linux/include/asm/processor.h"
extern struct cpuinfo_ia64 _cpu_data[32];
extern void identify_cpu (struct cpuinfo_ia64 *);
extern void print_cpu_info (struct cpuinfo_ia64 *);
typedef struct {
unsigned long seg;
} mm_segment_t;
# 349 "/data1/src/linux/include/asm/processor.h"
struct siginfo;
struct thread_struct {
__u64 ksp;
unsigned long flags;
__u64 map_base;
__u64 task_size;
struct siginfo *siginfo;
__u64 eflag;
__u64 fsr;
__u64 fcr;
__u64 fir;
__u64 fdr;
__u64 csd;
__u64 ssd;
__u64 old_k1;
__u64 old_iob;
__u64 pmc[32];
__u64 pmd[32];
unsigned long pfm_must_block;
void *pfm_context;
atomic_t pfm_notifiers_check;
__u64 dbr[8];
__u64 ibr[8];
struct ia64_fpreg fph[96];
};
# 444 "/data1/src/linux/include/asm/processor.h"
struct mm_struct;
struct task_struct;
extern void release_thread (struct task_struct *task);
# 472 "/data1/src/linux/include/asm/processor.h"
extern int kernel_thread (int (*fn)(void *), void *arg, unsigned long flags);
extern unsigned long get_wchan (struct task_struct *p);
# 491 "/data1/src/linux/include/asm/processor.h"
static inline unsigned long
ia64_get_kr (unsigned long regnum)
{
unsigned long r;
switch (regnum) {
case 0: asm volatile ("mov %0=ar.k0" : "=r"(r)); break;
case 1: asm volatile ("mov %0=ar.k1" : "=r"(r)); break;
case 2: asm volatile ("mov %0=ar.k2" : "=r"(r)); break;
case 3: asm volatile ("mov %0=ar.k3" : "=r"(r)); break;
case 4: asm volatile ("mov %0=ar.k4" : "=r"(r)); break;
case 5: asm volatile ("mov %0=ar.k5" : "=r"(r)); break;
case 6: asm volatile ("mov %0=ar.k6" : "=r"(r)); break;
case 7: asm volatile ("mov %0=ar.k7" : "=r"(r)); break;
}
return r;
}
static inline void
ia64_set_kr (unsigned long regnum, unsigned long r)
{
switch (regnum) {
case 0: asm volatile ("mov ar.k0=%0" :: "r"(r)); break;
case 1: asm volatile ("mov ar.k1=%0" :: "r"(r)); break;
case 2: asm volatile ("mov ar.k2=%0" :: "r"(r)); break;
case 3: asm volatile ("mov ar.k3=%0" :: "r"(r)); break;
case 4: asm volatile ("mov ar.k4=%0" :: "r"(r)); break;
case 5: asm volatile ("mov ar.k5=%0" :: "r"(r)); break;
case 6: asm volatile ("mov ar.k6=%0" :: "r"(r)); break;
case 7: asm volatile ("mov ar.k7=%0" :: "r"(r)); break;
}
}
# 540 "/data1/src/linux/include/asm/processor.h"
extern void __ia64_init_fpu (void);
extern void __ia64_save_fpu (struct ia64_fpreg *fph);
extern void __ia64_load_fpu (struct ia64_fpreg *fph);
extern void ia64_save_debug_regs (unsigned long *save_area);
extern void ia64_load_debug_regs (unsigned long *save_area);
extern void ia32_save_state (struct task_struct *task);
extern void ia32_load_state (struct task_struct *task);
extern void ia64_save_pm_regs (struct task_struct *task);
extern void ia64_load_pm_regs (struct task_struct *task);
static inline void
ia64_init_fpu (void) {
asm volatile (";; rsm psr.dfh;; srlz.d;;" ::: "memory");;
__ia64_init_fpu();
asm volatile (";; ssm psr.dfh;; srlz.d;;" ::: "memory");;
}
static inline void
ia64_save_fpu (struct ia64_fpreg *fph) {
asm volatile (";; rsm psr.dfh;; srlz.d;;" ::: "memory");;
__ia64_save_fpu(fph);
asm volatile (";; ssm psr.dfh;; srlz.d;;" ::: "memory");;
}
static inline void
ia64_load_fpu (struct ia64_fpreg *fph) {
asm volatile (";; rsm psr.dfh;; srlz.d;;" ::: "memory");;
__ia64_load_fpu(fph);
asm volatile (";; ssm psr.dfh;; srlz.d;;" ::: "memory");;
}
static inline void
ia64_fc (void *addr)
{
asm volatile ("fc %0" :: "r"(addr) : "memory");
}
static inline void
ia64_sync_i (void)
{
asm volatile (";; sync.i" ::: "memory");
}
static inline void
ia64_srlz_i (void)
{
asm volatile (";; srlz.i ;;" ::: "memory");
}
static inline void
ia64_srlz_d (void)
{
asm volatile (";; srlz.d" ::: "memory");
}
static inline __u64
ia64_get_rr (__u64 reg_bits)
{
__u64 r;
asm volatile ("mov %0=rr[%1]" : "=r"(r) : "r"(reg_bits) : "memory");
return r;
}
static inline void
ia64_set_rr (__u64 reg_bits, __u64 rr_val)
{
asm volatile ("mov rr[%0]=%1" :: "r"(reg_bits), "r"(rr_val) : "memory");
}
static inline __u64
ia64_get_dcr (void)
{
__u64 r;
asm volatile ("mov %0=cr.dcr" : "=r"(r));
return r;
}
static inline void
ia64_set_dcr (__u64 val)
{
asm volatile ("mov cr.dcr=%0;;" :: "r"(val) : "memory");
ia64_srlz_d();
}
static inline __u64
ia64_get_lid (void)
{
__u64 r;
asm volatile ("mov %0=cr.lid" : "=r"(r));
return r;
}
static inline void
ia64_invala (void)
{
asm volatile ("invala" ::: "memory");
}
# 663 "/data1/src/linux/include/asm/processor.h"
static inline void
ia64_itr (__u64 target_mask, __u64 tr_num,
__u64 vmaddr, __u64 pte,
__u64 log_page_size)
{
asm volatile ("mov cr.itir=%0" :: "r"(log_page_size << 2) : "memory");
asm volatile ("mov cr.ifa=%0;;" :: "r"(vmaddr) : "memory");
if (target_mask & 0x1)
asm volatile ("itr.i itr[%0]=%1"
:: "r"(tr_num), "r"(pte) : "memory");
if (target_mask & 0x2)
asm volatile (";;itr.d dtr[%0]=%1"
:: "r"(tr_num), "r"(pte) : "memory");
}
static inline void
ia64_itc (__u64 target_mask, __u64 vmaddr, __u64 pte,
__u64 log_page_size)
{
asm volatile ("mov cr.itir=%0" :: "r"(log_page_size << 2) : "memory");
asm volatile ("mov cr.ifa=%0;;" :: "r"(vmaddr) : "memory");
if (target_mask & 0x1)
asm volatile ("itc.i %0;;" :: "r"(pte) : "memory");
if (target_mask & 0x2)
asm volatile (";;itc.d %0;;" :: "r"(pte) : "memory");
}
static inline void
ia64_ptr (__u64 target_mask, __u64 vmaddr, __u64 log_size)
{
if (target_mask & 0x1)
asm volatile ("ptr.i %0,%1" :: "r"(vmaddr), "r"(log_size << 2));
if (target_mask & 0x2)
asm volatile ("ptr.d %0,%1" :: "r"(vmaddr), "r"(log_size << 2));
}
static inline void
ia64_set_iva (void *ivt_addr)
{
asm volatile ("mov cr.iva=%0;; srlz.i;;" :: "r"(ivt_addr) : "memory");
}
static inline void
ia64_set_pta (__u64 pta)
{
asm volatile ("mov cr.pta=%0;; srlz.i;;" :: "r"(pta) : "memory");
}
static inline __u64
ia64_get_cpuid (__u64 regnum)
{
__u64 r;
asm ("mov %0=cpuid[%r1]" : "=r"(r) : "rO"(regnum));
return r;
}
static inline void
ia64_eoi (void)
{
asm ("mov cr.eoi=r0;; srlz.d;;" ::: "memory");
}
static inline void
ia64_set_lrr0 (unsigned long val)
{
asm volatile ("mov cr.lrr0=%0;; srlz.d" :: "r"(val) : "memory");
}
static inline void
ia64_set_lrr1 (unsigned long val)
{
asm volatile ("mov cr.lrr1=%0;; srlz.d" :: "r"(val) : "memory");
}
static inline void
ia64_set_pmv (__u64 val)
{
asm volatile ("mov cr.pmv=%0" :: "r"(val) : "memory");
}
static inline __u64
ia64_get_pmc (__u64 regnum)
{
__u64 retval;
asm volatile ("mov %0=pmc[%1]" : "=r"(retval) : "r"(regnum));
return retval;
}
static inline void
ia64_set_pmc (__u64 regnum, __u64 value)
{
asm volatile ("mov pmc[%0]=%1" :: "r"(regnum), "r"(value));
}
static inline __u64
ia64_get_pmd (__u64 regnum)
{
__u64 retval;
asm volatile ("mov %0=pmd[%1]" : "=r"(retval) : "r"(regnum));
return retval;
}
static inline void
ia64_set_pmd (__u64 regnum, __u64 value)
{
asm volatile ("mov pmd[%0]=%1" :: "r"(regnum), "r"(value));
}
static inline __u64
ia64_unat_pos (void *spill_addr)
{
return ((__u64) spill_addr >> 3) & 0x3f;
}
static inline void
ia64_set_unat (__u64 *unat, void *spill_addr, unsigned long nat)
{
__u64 bit = ia64_unat_pos(spill_addr);
__u64 mask = 1UL << bit;
*unat = (*unat & ~mask) | (nat << bit);
}
static inline unsigned long
thread_saved_pc (struct thread_struct *t)
{
struct unw_frame_info info;
unsigned long ip;
struct task_struct *p = (void *) ((unsigned long) t - 1488);
unw_init_from_blocked_task(&info, p);
if (unw_unwind(&info) < 0)
return 0;
unw_get_ip(&info, &ip);
return ip;
}
# 851 "/data1/src/linux/include/asm/processor.h"
static inline void
ia64_set_cmcv (__u64 val)
{
asm volatile ("mov cr.cmcv=%0" :: "r"(val) : "memory");
}
static inline __u64
ia64_get_cmcv (void)
{
__u64 val;
asm volatile ("mov %0=cr.cmcv" : "=r"(val) :: "memory");
return val;
}
static inline __u64
ia64_get_ivr (void)
{
__u64 r;
asm volatile ("srlz.d;; mov %0=cr.ivr;; srlz.d;;" : "=r"(r));
return r;
}
static inline void
ia64_set_tpr (__u64 val)
{
asm volatile ("mov cr.tpr=%0" :: "r"(val));
}
static inline __u64
ia64_get_tpr (void)
{
__u64 r;
asm volatile ("mov %0=cr.tpr" : "=r"(r));
return r;
}
static inline void
ia64_set_irr0 (__u64 val)
{
asm volatile("mov cr.irr0=%0;;" :: "r"(val) : "memory");
ia64_srlz_d();
}
static inline __u64
ia64_get_irr0 (void)
{
__u64 val;
asm volatile("mov %0=cr.irr0" : "=r"(val));
return val;
}
static inline void
ia64_set_irr1 (__u64 val)
{
asm volatile("mov cr.irr1=%0;;" :: "r"(val) : "memory");
ia64_srlz_d();
}
static inline __u64
ia64_get_irr1 (void)
{
__u64 val;
asm volatile("mov %0=cr.irr1" : "=r"(val));
return val;
}
static inline void
ia64_set_irr2 (__u64 val)
{
asm volatile("mov cr.irr2=%0;;" :: "r"(val) : "memory");
ia64_srlz_d();
}
static inline __u64
ia64_get_irr2 (void)
{
__u64 val;
asm volatile("mov %0=cr.irr2" : "=r"(val));
return val;
}
static inline void
ia64_set_irr3 (__u64 val)
{
asm volatile("mov cr.irr3=%0;;" :: "r"(val) : "memory");
ia64_srlz_d();
}
static inline __u64
ia64_get_irr3 (void)
{
__u64 val;
asm volatile ("mov %0=cr.irr3" : "=r"(val));
return val;
}
static inline __u64
ia64_get_gp(void)
{
__u64 val;
asm ("mov %0=gp" : "=r"(val));
return val;
}
static inline void
ia64_set_ibr (__u64 regnum, __u64 value)
{
asm volatile ("mov ibr[%0]=%1" :: "r"(regnum), "r"(value));
}
static inline void
ia64_set_dbr (__u64 regnum, __u64 value)
{
asm volatile ("mov dbr[%0]=%1" :: "r"(regnum), "r"(value));
asm volatile (";; srlz.d");
}
static inline __u64
ia64_get_ibr (__u64 regnum)
{
__u64 retval;
asm volatile ("mov %0=ibr[%1]" : "=r"(retval) : "r"(regnum));
return retval;
}
static inline __u64
ia64_get_dbr (__u64 regnum)
{
__u64 retval;
asm volatile ("mov %0=dbr[%1]" : "=r"(retval) : "r"(regnum));
asm volatile (";; srlz.d");
return retval;
}
# 1023 "/data1/src/linux/include/asm/processor.h"
static inline __u64
ia64_thash (__u64 addr)
{
__u64 result;
asm ("thash %0=%1" : "=r"(result) : "r" (addr));
return result;
}
static inline __u64
ia64_tpa (__u64 addr)
{
__u64 result;
asm ("tpa %0=%1" : "=r"(result) : "r"(addr));
return result;
}
extern inline void
prefetch (const void *x)
{
__asm__ __volatile__ ("lfetch [%0]" : : "r"(x));
}
extern inline void
prefetchw (const void *x)
{
__asm__ __volatile__ ("lfetch.excl [%0]" : : "r"(x));
}
# 14 "/data1/src/linux/include/linux/prefetch.h" 2
# 1 "/data1/src/linux/include/asm/cache.h" 1
# 15 "/data1/src/linux/include/linux/prefetch.h" 2
# 7 "/data1/src/linux/include/linux/list.h" 2
# 18 "/data1/src/linux/include/linux/list.h"
struct list_head {
struct list_head *next, *prev;
};
typedef struct list_head list_t;
# 39 "/data1/src/linux/include/linux/list.h"
static __inline__ void __list_add(struct list_head * new,
struct list_head * prev,
struct list_head * next)
{
next->prev = new;
new->next = next;
new->prev = prev;
prev->next = new;
}
# 57 "/data1/src/linux/include/linux/list.h"
static __inline__ void list_add(struct list_head *new, struct list_head *head)
{
__list_add(new, head, head->next);
}
# 70 "/data1/src/linux/include/linux/list.h"
static __inline__ void list_add_tail(struct list_head *new, struct list_head *head)
{
__list_add(new, head->prev, head);
}
# 82 "/data1/src/linux/include/linux/list.h"
static __inline__ void __list_del(struct list_head * prev,
struct list_head * next)
{
next->prev = prev;
prev->next = next;
}
static __inline__ void list_del(struct list_head *entry)
{
__list_del(entry->prev, entry->next);
}
static __inline__ void list_del_init(struct list_head *entry)
{
__list_del(entry->prev, entry->next);
do { (entry)->next = (entry); (entry)->prev = (entry); } while (0);
}
static __inline__ int list_empty(struct list_head *head)
{
return head->next == head;
}
static __inline__ void list_splice(struct list_head *list, struct list_head *head)
{
struct list_head *first = list->next;
if (first != list) {
struct list_head *last = list->prev;
struct list_head *at = head->next;
first->prev = head;
head->next = first;
last->next = at;
at->prev = last;
}
}
# 15 "/data1/src/linux/include/linux/wait.h" 2
# 1 "/data1/src/linux/include/linux/spinlock.h" 1
# 39 "/data1/src/linux/include/linux/spinlock.h"
# 1 "/data1/src/linux/include/asm/spinlock.h" 1
# 15 "/data1/src/linux/include/asm/spinlock.h"
# 1 "/data1/src/linux/include/asm/bitops.h" 1
# 10 "/data1/src/linux/include/asm/bitops.h"
# 1 "/data1/src/linux/include/linux/sched_param.h" 1
# 11 "/data1/src/linux/include/asm/bitops.h" 2
# 29 "/data1/src/linux/include/asm/bitops.h"
static __inline__ void
set_bit (int nr, volatile void *addr)
{
__u32 bit, old, new;
volatile __u32 *m;
m = (volatile __u32 *) addr + (nr >> 5);
bit = 1 << (nr & 31);
do {
;
old = *m;
new = old | bit;
} while (({ __typeof__((m)) _p_ = ((m)); __typeof__((new)) _n_ = ((new)); __u64 _o_, _r_; switch (sizeof(*(m))) { case 1: _o_ = (__u8 ) (long) ((old)); break; case 2: _o_ = (__u16) (long) ((old)); break; case 4: _o_ = (__u32) (long) ((old)); break; case 8: _o_ = (__u64) (long) ((old)); break; default: break; } __asm__ __volatile__ ("mov ar.ccv=%0;;" :: "rO"(_o_)); switch (sizeof(*(m))) { case 1: __asm__ __volatile__ ("cmpxchg1.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 2: __asm__ __volatile__ ("cmpxchg2.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 4: __asm__ __volatile__ ("cmpxchg4.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 8: __asm__ __volatile__ ("cmpxchg8.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; default: _r_ = __cmpxchg_called_with_bad_pointer(); break; } (__typeof__((old))) _r_; }) != old);
}
# 54 "/data1/src/linux/include/asm/bitops.h"
static __inline__ void
__set_bit (int nr, volatile void *addr)
{
*((__u32 *) addr + (nr >> 5)) |= (1 << (nr & 31));
}
# 76 "/data1/src/linux/include/asm/bitops.h"
static __inline__ void
clear_bit (int nr, volatile void *addr)
{
__u32 mask, old, new;
volatile __u32 *m;
m = (volatile __u32 *) addr + (nr >> 5);
mask = ~(1 << (nr & 31));
do {
;
old = *m;
new = old & mask;
} while (({ __typeof__((m)) _p_ = ((m)); __typeof__((new)) _n_ = ((new)); __u64 _o_, _r_; switch (sizeof(*(m))) { case 1: _o_ = (__u8 ) (long) ((old)); break; case 2: _o_ = (__u16) (long) ((old)); break; case 4: _o_ = (__u32) (long) ((old)); break; case 8: _o_ = (__u64) (long) ((old)); break; default: break; } __asm__ __volatile__ ("mov ar.ccv=%0;;" :: "rO"(_o_)); switch (sizeof(*(m))) { case 1: __asm__ __volatile__ ("cmpxchg1.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 2: __asm__ __volatile__ ("cmpxchg2.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 4: __asm__ __volatile__ ("cmpxchg4.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 8: __asm__ __volatile__ ("cmpxchg8.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; default: _r_ = __cmpxchg_called_with_bad_pointer(); break; } (__typeof__((old))) _r_; }) != old);
}
static __inline__ void
__clear_bit (int nr, volatile void *addr)
{
volatile __u32 *p = (__u32 *) addr + (nr >> 5);;
__u32 m = 1 << (nr & 31);
*p &= ~m;
}
# 112 "/data1/src/linux/include/asm/bitops.h"
static __inline__ void
change_bit (int nr, volatile void *addr)
{
__u32 bit, old, new;
volatile __u32 *m;
m = (volatile __u32 *) addr + (nr >> 5);
bit = (1 << (nr & 31));
do {
;
old = *m;
new = old ^ bit;
} while (({ __typeof__((m)) _p_ = ((m)); __typeof__((new)) _n_ = ((new)); __u64 _o_, _r_; switch (sizeof(*(m))) { case 1: _o_ = (__u8 ) (long) ((old)); break; case 2: _o_ = (__u16) (long) ((old)); break; case 4: _o_ = (__u32) (long) ((old)); break; case 8: _o_ = (__u64) (long) ((old)); break; default: break; } __asm__ __volatile__ ("mov ar.ccv=%0;;" :: "rO"(_o_)); switch (sizeof(*(m))) { case 1: __asm__ __volatile__ ("cmpxchg1.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 2: __asm__ __volatile__ ("cmpxchg2.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 4: __asm__ __volatile__ ("cmpxchg4.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 8: __asm__ __volatile__ ("cmpxchg8.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; default: _r_ = __cmpxchg_called_with_bad_pointer(); break; } (__typeof__((old))) _r_; }) != old);
}
# 137 "/data1/src/linux/include/asm/bitops.h"
static __inline__ void
__change_bit (int nr, volatile void *addr)
{
*((__u32 *) addr + (nr >> 5)) ^= (1 << (nr & 31));
}
# 151 "/data1/src/linux/include/asm/bitops.h"
static __inline__ int
test_and_set_bit (int nr, volatile void *addr)
{
__u32 bit, old, new;
volatile __u32 *m;
m = (volatile __u32 *) addr + (nr >> 5);
bit = 1 << (nr & 31);
do {
;
old = *m;
new = old | bit;
} while (({ __typeof__((m)) _p_ = ((m)); __typeof__((new)) _n_ = ((new)); __u64 _o_, _r_; switch (sizeof(*(m))) { case 1: _o_ = (__u8 ) (long) ((old)); break; case 2: _o_ = (__u16) (long) ((old)); break; case 4: _o_ = (__u32) (long) ((old)); break; case 8: _o_ = (__u64) (long) ((old)); break; default: break; } __asm__ __volatile__ ("mov ar.ccv=%0;;" :: "rO"(_o_)); switch (sizeof(*(m))) { case 1: __asm__ __volatile__ ("cmpxchg1.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 2: __asm__ __volatile__ ("cmpxchg2.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 4: __asm__ __volatile__ ("cmpxchg4.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 8: __asm__ __volatile__ ("cmpxchg8.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; default: _r_ = __cmpxchg_called_with_bad_pointer(); break; } (__typeof__((old))) _r_; }) != old);
return (old & bit) != 0;
}
# 177 "/data1/src/linux/include/asm/bitops.h"
static __inline__ int
__test_and_set_bit (int nr, volatile void *addr)
{
__u32 *p = (__u32 *) addr + (nr >> 5);
__u32 m = 1 << (nr & 31);
int oldbitset = (*p & m) != 0;
*p |= m;
return oldbitset;
}
# 196 "/data1/src/linux/include/asm/bitops.h"
static __inline__ int
test_and_clear_bit (int nr, volatile void *addr)
{
__u32 mask, old, new;
volatile __u32 *m;
m = (volatile __u32 *) addr + (nr >> 5);
mask = ~(1 << (nr & 31));
do {
;
old = *m;
new = old & mask;
} while (({ __typeof__((m)) _p_ = ((m)); __typeof__((new)) _n_ = ((new)); __u64 _o_, _r_; switch (sizeof(*(m))) { case 1: _o_ = (__u8 ) (long) ((old)); break; case 2: _o_ = (__u16) (long) ((old)); break; case 4: _o_ = (__u32) (long) ((old)); break; case 8: _o_ = (__u64) (long) ((old)); break; default: break; } __asm__ __volatile__ ("mov ar.ccv=%0;;" :: "rO"(_o_)); switch (sizeof(*(m))) { case 1: __asm__ __volatile__ ("cmpxchg1.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 2: __asm__ __volatile__ ("cmpxchg2.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 4: __asm__ __volatile__ ("cmpxchg4.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 8: __asm__ __volatile__ ("cmpxchg8.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; default: _r_ = __cmpxchg_called_with_bad_pointer(); break; } (__typeof__((old))) _r_; }) != old);
return (old & ~mask) != 0;
}
# 222 "/data1/src/linux/include/asm/bitops.h"
static __inline__ int
__test_and_clear_bit(int nr, volatile void * addr)
{
__u32 *p = (__u32 *) addr + (nr >> 5);
__u32 m = 1 << (nr & 31);
int oldbitset = *p & m;
*p &= ~m;
return oldbitset;
}
# 241 "/data1/src/linux/include/asm/bitops.h"
static __inline__ int
test_and_change_bit (int nr, volatile void *addr)
{
__u32 bit, old, new;
volatile __u32 *m;
m = (volatile __u32 *) addr + (nr >> 5);
bit = (1 << (nr & 31));
do {
;
old = *m;
new = old ^ bit;
} while (({ __typeof__((m)) _p_ = ((m)); __typeof__((new)) _n_ = ((new)); __u64 _o_, _r_; switch (sizeof(*(m))) { case 1: _o_ = (__u8 ) (long) ((old)); break; case 2: _o_ = (__u16) (long) ((old)); break; case 4: _o_ = (__u32) (long) ((old)); break; case 8: _o_ = (__u64) (long) ((old)); break; default: break; } __asm__ __volatile__ ("mov ar.ccv=%0;;" :: "rO"(_o_)); switch (sizeof(*(m))) { case 1: __asm__ __volatile__ ("cmpxchg1.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 2: __asm__ __volatile__ ("cmpxchg2.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 4: __asm__ __volatile__ ("cmpxchg4.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 8: __asm__ __volatile__ ("cmpxchg8.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; default: _r_ = __cmpxchg_called_with_bad_pointer(); break; } (__typeof__((old))) _r_; }) != old);
return (old & bit) != 0;
}
static __inline__ int
__test_and_change_bit (int nr, void *addr)
{
__u32 old, bit = (1 << (nr & 31));
__u32 *m = (__u32 *) addr + (nr >> 5);
old = *m;
*m = old ^ bit;
return (old & bit) != 0;
}
static __inline__ int
test_bit (int nr, volatile void *addr)
{
return 1 & (((const volatile __u32 *) addr)[nr >> 5] >> (nr & 31));
}
# 286 "/data1/src/linux/include/asm/bitops.h"
static inline unsigned long
ffz (unsigned long x)
{
unsigned long result;
__asm__ ("popcnt %0=%1" : "=r" (result) : "r" (x & (~x - 1)));
return result;
}
static inline unsigned long
ia64_fls (unsigned long x)
{
double d = x;
long exp;
__asm__ ("getf.exp %0=%1" : "=r"(exp) : "f"(d));
return exp - 0xffff;
}
# 323 "/data1/src/linux/include/asm/bitops.h"
static __inline__ unsigned long
hweight64 (unsigned long x)
{
unsigned long result;
__asm__ ("popcnt %0=%1" : "=r" (result) : "r" (x));
return result;
}
# 340 "/data1/src/linux/include/asm/bitops.h"
static inline int
find_next_zero_bit (void *addr, unsigned long size, unsigned long offset)
{
unsigned long *p = ((unsigned long *) addr) + (offset >> 6);
unsigned long result = offset & ~63UL;
unsigned long tmp;
if (offset >= size)
return size;
size -= result;
offset &= 63UL;
if (offset) {
tmp = *(p++);
tmp |= ~0UL >> (64-offset);
if (size < 64)
goto found_first;
if (~tmp)
goto found_middle;
size -= 64;
result += 64;
}
while (size & ~63UL) {
if (~(tmp = *(p++)))
goto found_middle;
result += 64;
size -= 64;
}
if (!size)
return result;
tmp = *p;
found_first:
tmp |= ~0UL << size;
found_middle:
return result + ffz(tmp);
}
# 405 "/data1/src/linux/include/asm/bitops.h"
static inline int
sched_find_first_zero_bit (char *bitmap)
{
u64 *b = (u64 *) bitmap;
u64 rt;
rt = b[0] & b[1];
if (__builtin_expect((rt != 0xffffffffffffffff),0))
return find_next_zero_bit((bitmap), (128), 0);
return ffz(b[2]) + 128;
}
# 16 "/data1/src/linux/include/asm/spinlock.h" 2
# 70 "/data1/src/linux/include/asm/spinlock.h"
typedef struct {
volatile unsigned int lock;
} spinlock_t;
# 105 "/data1/src/linux/include/asm/spinlock.h"
typedef struct {
volatile int read_counter:31;
volatile int write_lock:1;
} rwlock_t;
# 40 "/data1/src/linux/include/linux/spinlock.h" 2
# 138 "/data1/src/linux/include/linux/spinlock.h"
extern int atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock);
# 17 "/data1/src/linux/include/linux/wait.h" 2
struct __wait_queue {
unsigned int flags;
struct task_struct * task;
struct list_head task_list;
};
typedef struct __wait_queue wait_queue_t;
# 64 "/data1/src/linux/include/linux/wait.h"
struct __wait_queue_head {
spinlock_t lock;
struct list_head task_list;
};
typedef struct __wait_queue_head wait_queue_head_t;
# 89 "/data1/src/linux/include/linux/wait.h"
static inline void init_waitqueue_head(wait_queue_head_t *q)
{
q->lock = (spinlock_t) { 0 };
do { (&q->task_list)->next = (&q->task_list); (&q->task_list)->prev = (&q->task_list); } while (0);
}
static inline void init_waitqueue_entry(wait_queue_t *q, struct task_struct *p)
{
q->flags = 0;
q->task = p;
}
static inline int waitqueue_active(wait_queue_head_t *q)
{
return !list_empty(&q->task_list);
}
static inline void __add_wait_queue(wait_queue_head_t *head, wait_queue_t *new)
{
list_add(&new->task_list, &head->task_list);
}
static inline void __add_wait_queue_tail(wait_queue_head_t *head,
wait_queue_t *new)
{
list_add_tail(&new->task_list, &head->task_list);
}
static inline void __remove_wait_queue(wait_queue_head_t *head,
wait_queue_t *old)
{
list_del(&old->task_list);
}
# 13 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/vfs.h" 1
# 1 "/data1/src/linux/include/asm/statfs.h" 1
# 11 "/data1/src/linux/include/asm/statfs.h"
typedef __kernel_fsid_t fsid_t;
struct statfs {
long f_type;
long f_bsize;
long f_blocks;
long f_bfree;
long f_bavail;
long f_files;
long f_ffree;
__kernel_fsid_t f_fsid;
long f_namelen;
long f_spare[6];
};
# 5 "/data1/src/linux/include/linux/vfs.h" 2
# 15 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/net.h" 1
# 22 "/data1/src/linux/include/linux/net.h"
# 1 "/data1/src/linux/include/linux/socket.h" 1
# 1 "/data1/src/linux/include/asm/socket.h" 1
# 11 "/data1/src/linux/include/asm/socket.h"
# 1 "/data1/src/linux/include/asm/sockios.h" 1
# 12 "/data1/src/linux/include/asm/socket.h" 2
# 7 "/data1/src/linux/include/linux/socket.h" 2
# 1 "/data1/src/linux/include/linux/sockios.h" 1
# 8 "/data1/src/linux/include/linux/socket.h" 2
# 1 "/data1/src/linux/include/linux/uio.h" 1
# 19 "/data1/src/linux/include/linux/uio.h"
struct iovec
{
void *iov_base;
__kernel_size_t iov_len;
};
# 9 "/data1/src/linux/include/linux/socket.h" 2
typedef unsigned short sa_family_t;
struct sockaddr {
sa_family_t sa_family;
char sa_data[14];
};
struct linger {
int l_onoff;
int l_linger;
};
struct msghdr {
void * msg_name;
int msg_namelen;
struct iovec * msg_iov;
__kernel_size_t msg_iovlen;
void * msg_control;
__kernel_size_t msg_controllen;
unsigned msg_flags;
};
struct cmsghdr {
__kernel_size_t cmsg_len;
int cmsg_level;
int cmsg_type;
};
# 102 "/data1/src/linux/include/linux/socket.h"
static inline struct cmsghdr * __cmsg_nxthdr(void *__ctl, __kernel_size_t __size,
struct cmsghdr *__cmsg)
{
struct cmsghdr * __ptr;
__ptr = (struct cmsghdr*)(((unsigned char *) __cmsg) + ( ((__cmsg->cmsg_len)+sizeof(long)-1) & ~(sizeof(long)-1) ));
if ((unsigned long)((char*)(__ptr+1) - (char *) __ctl) > __size)
return (struct cmsghdr *)0;
return __ptr;
}
static inline struct cmsghdr * cmsg_nxthdr (struct msghdr *__msg, struct cmsghdr *__cmsg)
{
return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg);
}
struct ucred {
__u32 pid;
__u32 uid;
__u32 gid;
};
# 249 "/data1/src/linux/include/linux/socket.h"
extern int memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len);
extern int memcpy_fromiovecend(unsigned char *kdata, struct iovec *iov,
int offset, int len);
extern int csum_partial_copy_fromiovecend(unsigned char *kdata,
struct iovec *iov,
int offset,
unsigned int len, int *csump);
extern int verify_iovec(struct msghdr *m, struct iovec *iov, char *address, int mode);
extern int memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len);
extern void memcpy_tokerneliovec(struct iovec *iov, unsigned char *kdata, int len);
extern int move_addr_to_user(void *kaddr, int klen, void *uaddr, int *ulen);
extern int move_addr_to_kernel(void *uaddr, int ulen, void *kaddr);
extern int put_cmsg(struct msghdr*, int level, int type, int len, void *data);
# 23 "/data1/src/linux/include/linux/net.h" 2
struct poll_table_struct;
# 49 "/data1/src/linux/include/linux/net.h"
typedef enum {
SS_FREE = 0,
SS_UNCONNECTED,
SS_CONNECTING,
SS_CONNECTED,
SS_DISCONNECTING
} socket_state;
# 65 "/data1/src/linux/include/linux/net.h"
struct socket
{
socket_state state;
unsigned long flags;
struct proto_ops *ops;
struct inode *inode;
struct fasync_struct *fasync_list;
struct file *file;
struct sock *sk;
wait_queue_head_t wait;
short type;
unsigned char passcred;
};
struct scm_cookie;
struct vm_area_struct;
struct page;
struct proto_ops {
int family;
int (*release) (struct socket *sock);
int (*bind) (struct socket *sock, struct sockaddr *umyaddr,
int sockaddr_len);
int (*connect) (struct socket *sock, struct sockaddr *uservaddr,
int sockaddr_len, int flags);
int (*socketpair) (struct socket *sock1, struct socket *sock2);
int (*accept) (struct socket *sock, struct socket *newsock,
int flags);
int (*getname) (struct socket *sock, struct sockaddr *uaddr,
int *usockaddr_len, int peer);
unsigned int (*poll) (struct file *file, struct socket *sock, struct poll_table_struct *wait);
int (*ioctl) (struct socket *sock, unsigned int cmd,
unsigned long arg);
int (*listen) (struct socket *sock, int len);
int (*shutdown) (struct socket *sock, int flags);
int (*setsockopt) (struct socket *sock, int level, int optname,
char *optval, int optlen);
int (*getsockopt) (struct socket *sock, int level, int optname,
char *optval, int *optlen);
int (*sendmsg) (struct socket *sock, struct msghdr *m, int total_len, struct scm_cookie *scm);
int (*recvmsg) (struct socket *sock, struct msghdr *m, int total_len, int flags, struct scm_cookie *scm);
int (*mmap) (struct file *file, struct socket *sock, struct vm_area_struct * vma);
ssize_t (*sendpage) (struct socket *sock, struct page *page, int offset, size_t size, int flags);
};
struct net_proto_family
{
int family;
int (*create)(struct socket *sock, int protocol);
short authentication;
short encryption;
short encrypt_net;
};
struct net_proto
{
const char *name;
void (*init_func)(struct net_proto *);
};
extern int sock_wake_async(struct socket *sk, int how, int band);
extern int sock_register(struct net_proto_family *fam);
extern int sock_unregister(int family);
extern struct socket *sock_alloc(void);
extern int sock_create(int family, int type, int proto, struct socket **);
extern void sock_release(struct socket *);
extern int sock_sendmsg(struct socket *, struct msghdr *m, int len);
extern int sock_recvmsg(struct socket *, struct msghdr *m, int len, int flags);
extern int sock_readv_writev(int type, struct inode * inode, struct file * file,
const struct iovec * iov, long count, long size);
extern int net_ratelimit(void);
extern unsigned long net_random(void);
extern void net_srandom(unsigned long);
# 16 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/kdev_t.h" 1
# 73 "/data1/src/linux/include/linux/kdev_t.h"
typedef struct {
unsigned short value;
} kdev_t;
# 89 "/data1/src/linux/include/linux/kdev_t.h"
static inline unsigned int kdev_val(kdev_t dev)
{
return dev.value;
}
static inline kdev_t val_to_kdev(unsigned int val)
{
kdev_t dev;
dev.value = val;
return dev;
}
extern const char * kdevname(kdev_t);
static inline int kdev_same(kdev_t dev1, kdev_t dev2)
{
return dev1.value == dev2.value;
}
# 130 "/data1/src/linux/include/linux/kdev_t.h"
static inline int kdev_t_to_nr(kdev_t dev)
{
return ((((((dev).value >> 8) & 0xff)) << 8) | (((dev).value & 0xff)));
}
static inline kdev_t to_kdev_t(int dev)
{
return ((kdev_t) { (((((unsigned int) ((dev) >> 8))) << 8) + (((unsigned int) ((dev) & ((1U << 8) - 1))))) } );
}
# 17 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/ioctl.h" 1
# 1 "/data1/src/linux/include/asm/ioctl.h" 1
# 5 "/data1/src/linux/include/linux/ioctl.h" 2
# 18 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/dcache.h" 1
# 1 "/data1/src/linux/include/linux/mount.h" 1
# 19 "/data1/src/linux/include/linux/mount.h"
struct vfsmount
{
struct list_head mnt_hash;
struct vfsmount *mnt_parent;
struct dentry *mnt_mountpoint;
struct dentry *mnt_root;
struct super_block *mnt_sb;
struct list_head mnt_mounts;
struct list_head mnt_child;
atomic_t mnt_count;
int mnt_flags;
char *mnt_devname;
struct list_head mnt_list;
};
static inline struct vfsmount *mntget(struct vfsmount *mnt)
{
if (mnt)
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&mnt->mnt_count)))->counter)) *_v = (&(((&mnt->mnt_count)))->counter); switch ((1)) { case -16: ({ switch (sizeof(*(&(((&mnt->mnt_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&mnt->mnt_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case !
-4: ({ switch (sizeof(*(&(((&mnt->mnt_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&mnt->mnt_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&mnt->mnt_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia6!
4_fetch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&(((&mnt->mnt_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&mnt->mnt_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&mnt->mnt_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); !
break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&mnt->mnt_count)))->counter)) (_tmp + ((1))); }) : ia64_atomic_add((1), ((&mnt->mnt_count))));
return mnt;
}
extern void __mntput(struct vfsmount *mnt);
static inline void mntput(struct vfsmount *mnt)
{
if (mnt) {
if ((((__builtin_constant_p(1) && ( (1 == 1) || (1 == 4) || (1 == 8) || (1 == 16) || (1 == -1) || (1 == -4) || (1 == -8) || (1 == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&((&mnt->mnt_count))->counter)) *_v = (&((&mnt->mnt_count))->counter); switch (-(1)) { case -16: ({ switch (sizeof(*(&((&mnt->mnt_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&((&mnt->mnt_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: ({ switch (sizeo!
f(*(&((&mnt->mnt_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&((&mnt->mnt_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&((&mnt->mnt_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); b!
reak; case 4: ({ switch (sizeof(*(&((&mnt->mnt_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&((&mnt->mnt_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&((&mnt->mnt_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __bad_size_for_i!
a64_fetch_and_add(); } }); break; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&((&mnt->mnt_count))->counter)) (_tmp + (-(1))); }) : ia64_atomic_sub(1, (&mnt->mnt_count))) == 0))
__mntput(mnt);
}
}
# 8 "/data1/src/linux/include/linux/dcache.h" 2
# 24 "/data1/src/linux/include/linux/dcache.h"
struct qstr {
const unsigned char * name;
unsigned int len;
unsigned int hash;
};
struct dentry_stat_t {
int nr_dentry;
int nr_unused;
int age_limit;
int want_pages;
int dummy[2];
};
extern struct dentry_stat_t dentry_stat;
static __inline__ unsigned long partial_name_hash(unsigned long c, unsigned long prevhash)
{
return (prevhash + (c << 4) + (c >> 4)) * 11;
}
static __inline__ unsigned long end_name_hash(unsigned long hash)
{
return (unsigned int) hash;
}
static __inline__ unsigned int full_name_hash(const unsigned char * name, unsigned int len)
{
unsigned long hash = 0;
while (len--)
hash = partial_name_hash(*name++, hash);
return end_name_hash(hash);
}
struct dentry {
atomic_t d_count;
unsigned int d_flags;
struct inode * d_inode;
struct dentry * d_parent;
struct list_head d_hash;
struct list_head d_lru;
struct list_head d_child;
struct list_head d_subdirs;
struct list_head d_alias;
int d_mounted;
struct qstr d_name;
unsigned long d_time;
struct dentry_operations *d_op;
struct super_block * d_sb;
unsigned long d_vfs_flags;
void * d_fsdata;
unsigned char d_iname[16];
};
struct dentry_operations {
int (*d_revalidate)(struct dentry *, int);
int (*d_hash) (struct dentry *, struct qstr *);
int (*d_compare) (struct dentry *, struct qstr *, struct qstr *);
int (*d_delete)(struct dentry *);
void (*d_release)(struct dentry *);
void (*d_iput)(struct dentry *, struct inode *);
};
# 127 "/data1/src/linux/include/linux/dcache.h"
extern spinlock_t dcache_lock;
# 146 "/data1/src/linux/include/linux/dcache.h"
static __inline__ void d_drop(struct dentry * dentry)
{
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&dcache_lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
list_del(&dentry->d_hash);
do { (&dentry->d_hash)->next = (&dentry->d_hash); (&dentry->d_hash)->prev = (&dentry->d_hash); } while (0);
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &dcache_lock)->lock = 0; } while (0);
}
static __inline__ int dname_external(struct dentry *d)
{
return d->d_name.name != d->d_iname;
}
extern void d_instantiate(struct dentry *, struct inode *);
extern void d_delete(struct dentry *);
extern struct dentry * d_alloc(struct dentry *, const struct qstr *);
extern void shrink_dcache_sb(struct super_block *);
extern void shrink_dcache_parent(struct dentry *);
extern int d_invalidate(struct dentry *);
struct zone_struct;
extern int shrink_dcache_memory(int, unsigned int);
extern void prune_dcache(int);
extern int shrink_icache_memory(int, int);
extern void prune_icache(int);
extern int shrink_dqcache_memory(int, unsigned int);
extern struct dentry * d_alloc_root(struct inode *);
extern void d_genocide(struct dentry *);
extern struct dentry *d_find_alias(struct inode *);
extern void d_prune_aliases(struct inode *);
extern int have_submounts(struct dentry *);
extern void d_rehash(struct dentry *);
# 210 "/data1/src/linux/include/linux/dcache.h"
static __inline__ void d_add(struct dentry * entry, struct inode * inode)
{
d_instantiate(entry, inode);
d_rehash(entry);
}
extern void d_move(struct dentry *, struct dentry *);
extern struct dentry * d_lookup(struct dentry *, struct qstr *);
extern int d_validate(struct dentry *, struct dentry *);
extern char * __d_path(struct dentry *, struct vfsmount *, struct dentry *,
struct vfsmount *, char *, int);
# 243 "/data1/src/linux/include/linux/dcache.h"
static __inline__ struct dentry * dget(struct dentry *dentry)
{
if (dentry) {
if (!((&dentry->d_count)->counter))
do { printk("kernel BUG at %s:%d!\n", "/data1/src/linux/include/linux/dcache.h", 247); *(int *)0=0; } while (0);
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&dentry->d_count)))->counter)) *_v = (&(((&dentry->d_count)))->counter); switch ((1)) { case -16: ({ switch (sizeof(*(&(((&dentry->d_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&dentry->d_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; c!
ase -4: ({ switch (sizeof(*(&(((&dentry->d_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&dentry->d_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&dentry->d_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_!
for_ia64_fetch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&(((&dentry->d_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&dentry->d_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&dentry-
>Release-Note:
>Audit-Trail:
>Unformatted:
>d_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "!
memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&dentry->d_count)))->counter)) (_tmp + ((1))); }) : ia64_atomic_add((1), ((&dentry->d_count))) );
}
return dentry;
}
extern struct dentry * dget_locked(struct dentry *);
# 262 "/data1/src/linux/include/linux/dcache.h"
static __inline__ int d_unhashed(struct dentry *dentry)
{
return list_empty(&dentry->d_hash);
}
extern void dput(struct dentry *);
static __inline__ int d_mountpoint(struct dentry *dentry)
{
return dentry->d_mounted;
}
extern struct vfsmount *lookup_mnt(struct vfsmount *, struct dentry *);
# 20 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/stat.h" 1
# 1 "/data1/src/linux/include/asm/stat.h" 1
# 9 "/data1/src/linux/include/asm/stat.h"
struct stat {
unsigned long st_dev;
unsigned long st_ino;
unsigned long st_nlink;
unsigned int st_mode;
unsigned int st_uid;
unsigned int st_gid;
unsigned int __pad0;
unsigned long st_rdev;
unsigned long st_size;
unsigned long st_atime;
unsigned long __reserved0;
unsigned long st_mtime;
unsigned long __reserved1;
unsigned long st_ctime;
unsigned long __reserved2;
unsigned long st_blksize;
long st_blocks;
unsigned long __unused[3];
};
struct ia64_oldstat {
unsigned int st_dev;
unsigned int st_ino;
unsigned int st_mode;
unsigned int st_nlink;
unsigned int st_uid;
unsigned int st_gid;
unsigned int st_rdev;
unsigned int __pad1;
unsigned long st_size;
unsigned long st_atime;
unsigned long st_mtime;
unsigned long st_ctime;
unsigned int st_blksize;
int st_blocks;
unsigned int __unused1;
unsigned int __unused2;
};
# 7 "/data1/src/linux/include/linux/stat.h" 2
# 21 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/cache.h" 1
# 22 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/string.h" 1
# 15 "/data1/src/linux/include/linux/string.h"
extern char * ___strtok;
extern char * strpbrk(const char *,const char *);
extern char * strtok(char *,const char *);
extern char * strsep(char **,const char *);
extern __kernel_size_t strspn(const char *,const char *);
# 1 "/data1/src/linux/include/asm/string.h" 1
# 19 "/data1/src/linux/include/asm/string.h"
extern __kernel_size_t strlen (const char *);
extern void *memset (void *, int, __kernel_size_t);
extern void *memcpy (void *, const void *, __kernel_size_t);
# 26 "/data1/src/linux/include/linux/string.h" 2
extern char * strcpy(char *,const char *);
extern char * strncpy(char *,const char *, __kernel_size_t);
extern char * strcat(char *, const char *);
extern char * strncat(char *, const char *, __kernel_size_t);
extern int strcmp(const char *,const char *);
extern int strncmp(const char *,const char *,__kernel_size_t);
extern int strnicmp(const char *, const char *, __kernel_size_t);
extern char * strchr(const char *,int);
extern char * strrchr(const char *,int);
extern char * strstr(const char *,const char *);
extern __kernel_size_t strnlen(const char *,__kernel_size_t);
# 71 "/data1/src/linux/include/linux/string.h"
extern void * memmove(void *,const void *,__kernel_size_t);
extern void * memscan(void *,int,__kernel_size_t);
extern int memcmp(const void *,const void *,__kernel_size_t);
extern void * memchr(const void *,int,__kernel_size_t);
extern char * kstrdup(const char *,int);
# 24 "/data1/src/linux/include/linux/fs.h" 2
struct poll_table_struct;
# 50 "/data1/src/linux/include/linux/fs.h"
struct files_stat_struct {
int nr_files;
int nr_free_files;
int max_files;
};
extern struct files_stat_struct files_stat;
struct inodes_stat_t {
int nr_inodes;
int nr_unused;
int dummy[5];
};
extern struct inodes_stat_t inodes_stat;
extern int leases_enable, dir_notify_enable, lease_break_time;
# 202 "/data1/src/linux/include/linux/fs.h"
# 1 "/data1/src/linux/include/asm/semaphore.h" 1
# 10 "/data1/src/linux/include/asm/semaphore.h"
# 1 "/data1/src/linux/include/linux/rwsem.h" 1
# 22 "/data1/src/linux/include/linux/rwsem.h"
struct rw_semaphore;
# 1 "/data1/src/linux/include/linux/rwsem-spinlock.h" 1
# 22 "/data1/src/linux/include/linux/rwsem-spinlock.h"
struct rwsem_waiter;
# 31 "/data1/src/linux/include/linux/rwsem-spinlock.h"
struct rw_semaphore {
__s32 activity;
spinlock_t wait_lock;
struct list_head wait_list;
};
# 55 "/data1/src/linux/include/linux/rwsem-spinlock.h"
extern void init_rwsem(struct rw_semaphore *sem);
extern void __down_read(struct rw_semaphore *sem);
extern void __down_write(struct rw_semaphore *sem);
extern void __up_read(struct rw_semaphore *sem);
extern void __up_write(struct rw_semaphore *sem);
# 26 "/data1/src/linux/include/linux/rwsem.h" 2
# 41 "/data1/src/linux/include/linux/rwsem.h"
static inline void down_read(struct rw_semaphore *sem)
{
;
__down_read(sem);
;
}
static inline void down_write(struct rw_semaphore *sem)
{
;
__down_write(sem);
;
}
static inline void up_read(struct rw_semaphore *sem)
{
;
__up_read(sem);
;
}
static inline void up_write(struct rw_semaphore *sem)
{
;
__up_write(sem);
;
}
# 11 "/data1/src/linux/include/asm/semaphore.h" 2
struct semaphore {
atomic_t count;
int sleepers;
wait_queue_head_t wait;
};
# 43 "/data1/src/linux/include/asm/semaphore.h"
static inline void
sema_init (struct semaphore *sem, int val)
{
*sem = (struct semaphore) { ((atomic_t) { (val) }), 0, { lock: (spinlock_t) { 0 }, task_list: { &((*sem).wait).task_list, &((*sem).wait).task_list } } };
}
static inline void
init_MUTEX (struct semaphore *sem)
{
sema_init(sem, 1);
}
static inline void
init_MUTEX_LOCKED (struct semaphore *sem)
{
sema_init(sem, 0);
}
extern void __down (struct semaphore * sem);
extern int __down_interruptible (struct semaphore * sem);
extern int __down_trylock (struct semaphore * sem);
extern void __up (struct semaphore * sem);
static inline void
down (struct semaphore *sem)
{
if (((__builtin_constant_p(1) && ( (1 == 1) || (1 == 4) || (1 == 8) || (1 == 16) || (1 == -1) || (1 == -4) || (1 == -8) || (1 == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&((&sem->count))->counter)) *_v = (&((&sem->count))->counter); switch ( -(1)) { case -16: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r" (_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory") ; break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: ({ switch (sizeof(*(&((&sem->count))->cou!
nter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_size_for_ia 64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1] ,%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v) , "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&((!
&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: _ _bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchad d8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_ tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp =!
__bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&((&sem->count))->counter)) (_tmp + (-(1))); }) : ia64_atomic_sub(1, (&sem->count))) < 0)
__down(sem);
}
static inline int
down_interruptible (struct semaphore * sem)
{
int ret = 0;
if (((__builtin_constant_p(1) && ( (1 == 1) || (1 == 4) || (1 == 8) || (1 == 16) || (1 == -1) || (1 == -4) || (1 == -8) || (1 == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&((&sem->count))->counter)) *_v = (&((&sem->count))->counter); switch ( -(1)) { case -16: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r" (_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory") ; break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: ({ switch (sizeof(*(&((&sem->count))->cou!
nter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_size_for_ia 64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1] ,%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v) , "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&((!
&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: _ _bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchad d8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_ tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp =!
__bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&((&sem->count))->counter)) (_tmp + (-(1))); }) : ia64_atomic_sub(1, (&sem->count))) < 0)
ret = __down_interruptible(sem);
return ret;
}
static inline int
down_trylock (struct semaphore *sem)
{
int ret = 0;
if (((__builtin_constant_p(1) && ( (1 == 1) || (1 == 4) || (1 == 8) || (1 == 16) || (1 == -1) || (1 == -4) || (1 == -8) || (1 == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&((&sem->count))->counter)) *_v = (&((&sem->count))->counter); switch ( -(1)) { case -16: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r" (_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory") ; break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: ({ switch (sizeof(*(&((&sem->count))->cou!
nter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_size_for_ia 64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1] ,%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v) , "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&((!
&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: _ _bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchad d8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_ tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp =!
__bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&((&sem->count))->counter)) (_tmp + (-(1))); }) : ia64_atomic_sub(1, (&sem->count))) < 0)
ret = __down_trylock(sem);
return ret;
}
static inline void
up (struct semaphore * sem)
{
if (((__builtin_constant_p(1) && ( (1 == 1) || (1 == 4) || (1 == 8) || (1 == 16) || (1 == -1) || (1 == -4) || (1 == -8) || (1 == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&((&sem->count))->counter)) *_v = (&((&sem->count))->counter); switch ( 1) { case -16: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v ), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); b reak; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: ({ switch (sizeof(*(&((&sem->count))->counte!
r))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_size_for_ia64_ fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2 " : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), " i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&((&se!
m->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: __ba d_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8. rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&((&sem->count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp ) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp = __!
bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&((&sem->count))->counter)) (_tmp + (1)); }) : ia64_atomic_add(1, (&sem->count))) <= 0)
__up(sem);
}
# 203 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/asm/byteorder.h" 1
# 11 "/data1/src/linux/include/asm/byteorder.h"
static __inline__ __const__ __u64
__ia64_swab64 (__u64 x)
{
__u64 result;
__asm__ ("mux1 %0=%1,@rev" : "=r" (result) : "r" (x));
return result;
}
static __inline__ __const__ __u32
__ia64_swab32 (__u32 x)
{
return __ia64_swab64(x) >> 32;
}
static __inline__ __const__ __u16
__ia64_swab16(__u16 x)
{
return __ia64_swab64(x) >> 48;
}
# 1 "/data1/src/linux/include/linux/byteorder/little_endian.h" 1
# 11 "/data1/src/linux/include/linux/byteorder/little_endian.h"
# 1 "/data1/src/linux/include/linux/byteorder/swab.h" 1
# 131 "/data1/src/linux/include/linux/byteorder/swab.h"
static __inline__ __const__ __u16 __fswab16(__u16 x)
{
return __ia64_swab16(x);
}
static __inline__ __u16 __swab16p(__u16 *x)
{
return __ia64_swab16(*(x));
}
static __inline__ void __swab16s(__u16 *addr)
{
do { *(addr) = __ia64_swab16(*((addr))); } while (0);
}
static __inline__ __const__ __u32 __fswab32(__u32 x)
{
return __ia64_swab32(x);
}
static __inline__ __u32 __swab32p(__u32 *x)
{
return __ia64_swab32(*(x));
}
static __inline__ void __swab32s(__u32 *addr)
{
do { *(addr) = __ia64_swab32(*((addr))); } while (0);
}
static __inline__ __const__ __u64 __fswab64(__u64 x)
{
return __ia64_swab64(x);
}
static __inline__ __u64 __swab64p(__u64 *x)
{
return __ia64_swab64(*(x));
}
static __inline__ void __swab64s(__u64 *addr)
{
do { *(addr) = __ia64_swab64(*((addr))); } while (0);
}
# 12 "/data1/src/linux/include/linux/byteorder/little_endian.h" 2
# 66 "/data1/src/linux/include/linux/byteorder/little_endian.h"
# 1 "/data1/src/linux/include/linux/byteorder/generic.h" 1
# 150 "/data1/src/linux/include/linux/byteorder/generic.h"
extern __u32 ntohl(__u32);
extern __u32 htonl(__u32);
extern unsigned short int ntohs(unsigned short int);
extern unsigned short int htons(unsigned short int);
# 67 "/data1/src/linux/include/linux/byteorder/little_endian.h" 2
# 39 "/data1/src/linux/include/asm/byteorder.h" 2
# 204 "/data1/src/linux/include/linux/fs.h" 2
extern void update_atime (struct inode *);
extern void buffer_init(unsigned long);
extern void inode_init(unsigned long);
extern void mnt_init(unsigned long);
enum bh_state_bits {
BH_Uptodate,
BH_Dirty,
BH_Lock,
BH_Req,
BH_Mapped,
BH_New,
BH_Async,
BH_Wait_IO,
BH_launder,
BH_JBD,
BH_PrivateStart,
};
# 241 "/data1/src/linux/include/linux/fs.h"
struct buffer_head {
struct buffer_head *b_next;
sector_t b_blocknr;
unsigned short b_size;
unsigned short b_list;
kdev_t b_dev;
struct block_device *b_bdev;
atomic_t b_count;
unsigned long b_state;
unsigned long b_flushtime;
struct buffer_head *b_next_free;
struct buffer_head *b_prev_free;
struct buffer_head *b_this_page;
struct buffer_head **b_pprev;
char * b_data;
struct page *b_page;
void (*b_end_io)(struct buffer_head *bh, int uptodate);
void *b_private;
wait_queue_head_t b_wait;
struct inode * b_inode;
struct list_head b_inode_buffers;
};
typedef void (bh_end_io_t)(struct buffer_head *bh, int uptodate);
void init_buffer(struct buffer_head *, bh_end_io_t *, void *);
# 284 "/data1/src/linux/include/linux/fs.h"
extern void set_bh_page(struct buffer_head *bh, struct page *page, unsigned long offset);
# 1 "/data1/src/linux/include/linux/pipe_fs_i.h" 1
struct pipe_inode_info {
wait_queue_head_t wait;
char *base;
unsigned int len;
unsigned int start;
unsigned int readers;
unsigned int writers;
unsigned int waiting_readers;
unsigned int waiting_writers;
unsigned int r_counter;
unsigned int w_counter;
};
# 42 "/data1/src/linux/include/linux/pipe_fs_i.h"
void pipe_wait(struct inode * inode);
struct inode* pipe_new(struct inode* inode);
# 290 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/minix_fs_i.h" 1
struct minix_inode_info {
union {
__u16 i1_data[16];
__u32 i2_data[16];
} u;
};
# 291 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/ext2_fs_i.h" 1
# 22 "/data1/src/linux/include/linux/ext2_fs_i.h"
struct ext2_inode_info {
__u32 i_data[15];
__u32 i_flags;
__u32 i_faddr;
__u8 i_frag_no;
__u8 i_frag_size;
__u16 i_osync;
__u32 i_file_acl;
__u32 i_dir_acl;
__u32 i_dtime;
__u32 i_block_group;
__u32 i_next_alloc_block;
__u32 i_next_alloc_goal;
__u32 i_prealloc_block;
__u32 i_prealloc_count;
__u32 i_dir_start_lookup;
int i_new_inode:1;
};
# 292 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/ext3_fs_i.h" 1
# 24 "/data1/src/linux/include/linux/ext3_fs_i.h"
struct ext3_inode_info {
__u32 i_data[15];
__u32 i_flags;
__u32 i_file_acl;
__u32 i_dir_acl;
__u32 i_dtime;
__u32 i_block_group;
__u32 i_state;
__u32 i_next_alloc_block;
__u32 i_next_alloc_goal;
__u32 i_dir_start_lookup;
struct list_head i_orphan;
# 63 "/data1/src/linux/include/linux/ext3_fs_i.h"
loff_t i_disksize;
# 75 "/data1/src/linux/include/linux/ext3_fs_i.h"
struct rw_semaphore truncate_sem;
};
# 293 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/hpfs_fs_i.h" 1
struct hpfs_inode_info {
unsigned long mmu_private;
ino_t i_parent_dir;
unsigned i_dno;
unsigned i_dpos;
unsigned i_dsubdno;
unsigned i_file_sec;
unsigned i_disk_sec;
unsigned i_n_secs;
unsigned i_ea_size;
unsigned i_conv : 2;
unsigned i_ea_mode : 1;
unsigned i_ea_uid : 1;
unsigned i_ea_gid : 1;
unsigned i_dirty : 1;
struct semaphore i_sem;
loff_t **i_rddir_off;
};
# 294 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/ntfs_fs_i.h" 1
struct ntfs_attribute;
struct ntfs_sb_info;
typedef u8 ntfs_u8;
typedef u16 ntfs_u16;
typedef u32 ntfs_u32;
typedef u64 ntfs_u64;
typedef s8 ntfs_s8;
typedef s16 ntfs_s16;
typedef s32 ntfs_s32;
typedef s64 ntfs_s64;
typedef __kernel_mode_t ntmode_t;
typedef uid_t ntfs_uid_t;
typedef gid_t ntfs_gid_t;
typedef __kernel_size_t ntfs_size_t;
typedef __kernel_time_t ntfs_time_t;
typedef u16 ntfs_wchar_t;
typedef s64 ntfs_offset_t;
typedef u64 ntfs_time64_t;
# 69 "/data1/src/linux/include/linux/ntfs_fs_i.h"
typedef s32 ntfs_cluster_t;
struct ntfs_inode_info {
struct ntfs_sb_info *vol;
unsigned long i_number;
__u16 sequence_number;
unsigned char *attr;
int attr_count;
struct ntfs_attribute *attrs;
int record_count;
int *records;
union {
struct {
int recordsize;
int clusters_per_record;
} index;
} u;
};
# 295 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/msdos_fs_i.h" 1
struct msdos_inode_info {
unsigned long mmu_private;
int i_start;
int i_logstart;
int i_attrs;
int i_ctime_ms;
int i_location;
struct inode *i_fat_inode;
struct list_head i_fat_hash;
};
# 296 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/umsdos_fs_i.h" 1
# 39 "/data1/src/linux/include/linux/umsdos_fs_i.h"
struct dir_locking_info {
wait_queue_head_t p;
short int looking;
short int creating;
long pid;
};
struct umsdos_inode_info {
struct msdos_inode_info msdos_info;
struct dir_locking_info dir_info;
int i_patched;
int i_is_hlink;
off_t pos;
};
# 297 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/iso_fs_i.h" 1
enum isofs_file_format {
isofs_file_normal = 0,
isofs_file_sparse = 1,
isofs_file_compressed = 2,
};
struct iso_inode_info {
unsigned int i_first_extent;
unsigned char i_file_format;
unsigned char i_format_parm[3];
unsigned long i_next_section_ino;
off_t i_section_size;
};
# 298 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/nfs_fs_i.h" 1
# 1 "/data1/src/linux/include/linux/nfs.h" 1
# 10 "/data1/src/linux/include/linux/nfs.h"
# 1 "/data1/src/linux/include/linux/sunrpc/msg_prot.h" 1
# 14 "/data1/src/linux/include/linux/sunrpc/msg_prot.h"
enum rpc_auth_flavor {
RPC_AUTH_NULL = 0,
RPC_AUTH_UNIX = 1,
RPC_AUTH_SHORT = 2,
RPC_AUTH_DES = 3,
RPC_AUTH_KRB = 4,
};
enum rpc_msg_type {
RPC_CALL = 0,
RPC_REPLY = 1
};
enum rpc_reply_stat {
RPC_MSG_ACCEPTED = 0,
RPC_MSG_DENIED = 1
};
enum rpc_accept_stat {
RPC_SUCCESS = 0,
RPC_PROG_UNAVAIL = 1,
RPC_PROG_MISMATCH = 2,
RPC_PROC_UNAVAIL = 3,
RPC_GARBAGE_ARGS = 4,
RPC_SYSTEM_ERR = 5
};
enum rpc_reject_stat {
RPC_MISMATCH = 0,
RPC_AUTH_ERROR = 1
};
enum rpc_auth_stat {
RPC_AUTH_OK = 0,
RPC_AUTH_BADCRED = 1,
RPC_AUTH_REJECTEDCRED = 2,
RPC_AUTH_BADVERF = 3,
RPC_AUTH_REJECTEDVERF = 4,
RPC_AUTH_TOOWEAK = 5
};
# 11 "/data1/src/linux/include/linux/nfs.h" 2
# 41 "/data1/src/linux/include/linux/nfs.h"
enum nfs_stat {
NFS_OK = 0,
NFSERR_PERM = 1,
NFSERR_NOENT = 2,
NFSERR_IO = 5,
NFSERR_NXIO = 6,
NFSERR_EAGAIN = 11,
NFSERR_ACCES = 13,
NFSERR_EXIST = 17,
NFSERR_XDEV = 18,
NFSERR_NODEV = 19,
NFSERR_NOTDIR = 20,
NFSERR_ISDIR = 21,
NFSERR_INVAL = 22,
NFSERR_FBIG = 27,
NFSERR_NOSPC = 28,
NFSERR_ROFS = 30,
NFSERR_MLINK = 31,
NFSERR_OPNOTSUPP = 45,
NFSERR_NAMETOOLONG = 63,
NFSERR_NOTEMPTY = 66,
NFSERR_DQUOT = 69,
NFSERR_STALE = 70,
NFSERR_REMOTE = 71,
NFSERR_WFLUSH = 99,
NFSERR_BADHANDLE = 10001,
NFSERR_NOT_SYNC = 10002,
NFSERR_BAD_COOKIE = 10003,
NFSERR_NOTSUPP = 10004,
NFSERR_TOOSMALL = 10005,
NFSERR_SERVERFAULT = 10006,
NFSERR_BADTYPE = 10007,
NFSERR_JUKEBOX = 10008
};
enum nfs_ftype {
NFNON = 0,
NFREG = 1,
NFDIR = 2,
NFBLK = 3,
NFCHR = 4,
NFLNK = 5,
NFSOCK = 6,
NFBAD = 7,
NFFIFO = 8
};
struct nfs_fh {
unsigned short size;
unsigned char data[64];
};
# 107 "/data1/src/linux/include/linux/nfs.h"
enum nfs3_stable_how {
NFS_UNSTABLE = 0,
NFS_DATA_SYNC = 1,
NFS_FILE_SYNC = 2
};
# 7 "/data1/src/linux/include/linux/nfs_fs_i.h" 2
struct nfs_inode_info {
__u64 fsid;
__u64 fileid;
struct nfs_fh fh;
unsigned short flags;
# 45 "/data1/src/linux/include/linux/nfs_fs_i.h"
unsigned long read_cache_jiffies;
__u64 read_cache_ctime;
__u64 read_cache_mtime;
__u64 read_cache_isize;
unsigned long attrtimeo;
unsigned long attrtimeo_timestamp;
__u32 cookieverf[2];
struct list_head read;
struct list_head dirty;
struct list_head commit;
struct list_head writeback;
unsigned int nread,
ndirty,
ncommit,
npages;
struct inode *hash_next,
*hash_prev;
unsigned long nextscan;
struct rpc_cred *mm_cred;
};
# 92 "/data1/src/linux/include/linux/nfs_fs_i.h"
struct nfs_lock_info {
u32 state;
u32 flags;
struct nlm_host *host;
};
# 299 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/sysv_fs_i.h" 1
struct sysv_inode_info {
u32 i_data[10+1+1+1];
u32 i_dir_start_lookup;
};
# 300 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/affs_fs_i.h" 1
# 1 "/data1/src/linux/include/linux/a.out.h" 1
# 1 "/data1/src/linux/include/asm/a.out.h" 1
# 16 "/data1/src/linux/include/asm/a.out.h"
struct exec {
unsigned long a_info;
unsigned long a_text;
unsigned long a_data;
unsigned long a_bss;
unsigned long a_entry;
};
# 9 "/data1/src/linux/include/linux/a.out.h" 2
enum machine_type {
M_OLDSUN2 = 0,
M_68010 = 1,
M_68020 = 2,
M_SPARC = 3,
M_386 = 100,
M_MIPS1 = 151,
M_MIPS2 = 152
};
# 157 "/data1/src/linux/include/linux/a.out.h"
struct nlist {
union {
char *n_name;
struct nlist *n_next;
long n_strx;
} n_un;
unsigned char n_type;
char n_other;
short n_desc;
unsigned long n_value;
};
# 235 "/data1/src/linux/include/linux/a.out.h"
struct relocation_info
{
int r_address;
unsigned int r_symbolnum:24;
unsigned int r_pcrel:1;
unsigned int r_length:2;
unsigned int r_extern:1;
unsigned int r_pad:4;
};
# 5 "/data1/src/linux/include/linux/affs_fs_i.h" 2
# 1 "/data1/src/linux/include/linux/time.h" 1
# 9 "/data1/src/linux/include/linux/time.h"
struct timespec {
time_t tv_sec;
long tv_nsec;
};
# 31 "/data1/src/linux/include/linux/time.h"
static __inline__ unsigned long
timespec_to_jiffies(struct timespec *value)
{
unsigned long sec = value->tv_sec;
long nsec = value->tv_nsec;
if (sec >= (((~0UL >> 1)-1) / 1024))
return ((~0UL >> 1)-1);
nsec += 1000000000L / 1024 - 1;
nsec /= 1000000000L / 1024;
return 1024 * sec + nsec;
}
static __inline__ void
jiffies_to_timespec(unsigned long jiffies, struct timespec *value)
{
value->tv_nsec = (jiffies % 1024) * (1000000000L / 1024);
value->tv_sec = jiffies / 1024;
}
# 67 "/data1/src/linux/include/linux/time.h"
static inline unsigned long
mktime (unsigned int year, unsigned int mon,
unsigned int day, unsigned int hour,
unsigned int min, unsigned int sec)
{
if (0 >= (int) (mon -= 2)) {
mon += 12;
year -= 1;
}
return (((
(unsigned long) (year/4 - year/100 + year/400 + 367*mon/12 + day) +
year*365 - 719499
)*24 + hour
)*60 + min
)*60 + sec;
}
struct timeval {
time_t tv_sec;
suseconds_t tv_usec;
};
struct timezone {
int tz_minuteswest;
int tz_dsttime;
};
extern void do_gettimeofday(struct timeval *tv);
extern void do_settimeofday(struct timeval *tv);
extern void get_fast_time(struct timeval *tv);
# 124 "/data1/src/linux/include/linux/time.h"
struct itimerspec {
struct timespec it_interval;
struct timespec it_value;
};
struct itimerval {
struct timeval it_interval;
struct timeval it_value;
};
# 8 "/data1/src/linux/include/linux/affs_fs_i.h" 2
# 17 "/data1/src/linux/include/linux/affs_fs_i.h"
struct affs_ext_key {
u32 ext;
u32 key;
};
struct affs_inode_info {
u32 i_opencnt;
struct semaphore i_link_lock;
struct semaphore i_ext_lock;
u32 i_blkcnt;
u32 i_extcnt;
u32 *i_lc;
u32 i_lc_size;
u32 i_lc_shift;
u32 i_lc_mask;
struct affs_ext_key *i_ac;
u32 i_ext_last;
struct buffer_head *i_ext_bh;
unsigned long mmu_private;
u32 i_protect;
u32 i_lastalloc;
int i_pa_cnt;
# 51 "/data1/src/linux/include/linux/affs_fs_i.h"
};
# 301 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/ufs_fs_i.h" 1
# 16 "/data1/src/linux/include/linux/ufs_fs_i.h"
struct ufs_inode_info {
union {
__u32 i_data[15];
__u8 i_symlink[4*15];
} i_u1;
__u32 i_flags;
__u32 i_gen;
__u32 i_shadow;
__u32 i_unused1;
__u32 i_unused2;
__u32 i_oeftflag;
__u16 i_osync;
__u32 i_lastfrag;
};
# 302 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/efs_fs_i.h" 1
# 12 "/data1/src/linux/include/linux/efs_fs_i.h"
typedef int32_t efs_block_t;
typedef uint32_t efs_ino_t;
typedef union extent_u {
unsigned char raw[8];
struct extent_s {
unsigned int ex_magic:8;
unsigned int ex_bn:24;
unsigned int ex_length:8;
unsigned int ex_offset:24;
} cooked;
} efs_extent;
typedef struct edevs {
short odev;
unsigned int ndev;
} efs_devs;
struct efs_dinode {
u_short di_mode;
short di_nlink;
u_short di_uid;
u_short di_gid;
int32_t di_size;
int32_t di_atime;
int32_t di_mtime;
int32_t di_ctime;
uint32_t di_gen;
short di_numextents;
u_char di_version;
u_char di_spare;
union di_addr {
efs_extent di_extents[12];
efs_devs di_dev;
} di_u;
};
struct efs_inode_info {
int numextents;
int lastextent;
efs_extent extents[12];
};
# 303 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/coda_fs_i.h" 1
# 14 "/data1/src/linux/include/linux/coda_fs_i.h"
# 1 "/data1/src/linux/include/linux/coda.h" 1
# 109 "/data1/src/linux/include/linux/coda.h"
typedef unsigned long long u_quad_t;
# 164 "/data1/src/linux/include/linux/coda.h"
struct venus_dirent {
unsigned long d_fileno;
unsigned short d_reclen;
unsigned char d_type;
unsigned char d_namlen;
char d_name[255 + 1];
};
# 198 "/data1/src/linux/include/linux/coda.h"
typedef u_long VolumeId;
typedef u_long VnodeId;
typedef u_long Unique_t;
typedef u_long FileVersion;
typedef struct ViceFid {
VolumeId Volume;
VnodeId Vnode;
Unique_t Unique;
} ViceFid;
static __inline__ ino_t coda_f2i(struct ViceFid *fid)
{
if ( ! fid )
return 0;
if (fid->Vnode == 0xfffffffe || fid->Vnode == 0xffffffff)
return ((fid->Volume << 20) | (fid->Unique & 0xfffff));
else
return (fid->Unique + (fid->Vnode<<10) + (fid->Volume<<20));
}
# 233 "/data1/src/linux/include/linux/coda.h"
typedef u_int32_t vuid_t;
typedef u_int32_t vgid_t;
struct coda_cred {
vuid_t cr_uid, cr_euid, cr_suid, cr_fsuid;
vgid_t cr_groupid, cr_egid, cr_sgid, cr_fsgid;
};
enum coda_vtype { C_VNON, C_VREG, C_VDIR, C_VBLK, C_VCHR, C_VLNK, C_VSOCK, C_VFIFO, C_VBAD };
struct coda_vattr {
long va_type;
u_short va_mode;
short va_nlink;
vuid_t va_uid;
vgid_t va_gid;
long va_fileid;
u_quad_t va_size;
long va_blocksize;
struct timespec va_atime;
struct timespec va_mtime;
struct timespec va_ctime;
u_long va_gen;
u_long va_flags;
u_quad_t va_rdev;
u_quad_t va_bytes;
u_quad_t va_filerev;
};
struct coda_statfs {
int32_t f_blocks;
int32_t f_bfree;
int32_t f_bavail;
int32_t f_files;
int32_t f_ffree;
};
# 337 "/data1/src/linux/include/linux/coda.h"
struct coda_in_hdr {
unsigned long opcode;
unsigned long unique;
u_short pid;
u_short pgid;
u_short sid;
struct coda_cred cred;
};
struct coda_out_hdr {
unsigned long opcode;
unsigned long unique;
unsigned long result;
};
struct coda_root_out {
struct coda_out_hdr oh;
ViceFid VFid;
};
struct coda_root_in {
struct coda_in_hdr in;
};
struct coda_open_in {
struct coda_in_hdr ih;
ViceFid VFid;
int flags;
};
struct coda_open_out {
struct coda_out_hdr oh;
u_quad_t dev;
ino_t inode;
};
struct coda_store_in {
struct coda_in_hdr ih;
ViceFid VFid;
int flags;
};
struct coda_store_out {
struct coda_out_hdr out;
};
struct coda_release_in {
struct coda_in_hdr ih;
ViceFid VFid;
int flags;
};
struct coda_release_out {
struct coda_out_hdr out;
};
struct coda_close_in {
struct coda_in_hdr ih;
ViceFid VFid;
int flags;
};
struct coda_close_out {
struct coda_out_hdr out;
};
struct coda_ioctl_in {
struct coda_in_hdr ih;
ViceFid VFid;
int cmd;
int len;
int rwflag;
char *data;
};
struct coda_ioctl_out {
struct coda_out_hdr oh;
int len;
caddr_t data;
};
struct coda_getattr_in {
struct coda_in_hdr ih;
ViceFid VFid;
};
struct coda_getattr_out {
struct coda_out_hdr oh;
struct coda_vattr attr;
};
struct coda_setattr_in {
struct coda_in_hdr ih;
ViceFid VFid;
struct coda_vattr attr;
};
struct coda_setattr_out {
struct coda_out_hdr out;
};
struct coda_access_in {
struct coda_in_hdr ih;
ViceFid VFid;
int flags;
};
struct coda_access_out {
struct coda_out_hdr out;
};
struct coda_lookup_in {
struct coda_in_hdr ih;
ViceFid VFid;
int name;
int flags;
};
struct coda_lookup_out {
struct coda_out_hdr oh;
ViceFid VFid;
int vtype;
};
struct coda_create_in {
struct coda_in_hdr ih;
ViceFid VFid;
struct coda_vattr attr;
int excl;
int mode;
int name;
};
struct coda_create_out {
struct coda_out_hdr oh;
ViceFid VFid;
struct coda_vattr attr;
};
struct coda_remove_in {
struct coda_in_hdr ih;
ViceFid VFid;
int name;
};
struct coda_remove_out {
struct coda_out_hdr out;
};
struct coda_link_in {
struct coda_in_hdr ih;
ViceFid sourceFid;
ViceFid destFid;
int tname;
};
struct coda_link_out {
struct coda_out_hdr out;
};
struct coda_rename_in {
struct coda_in_hdr ih;
ViceFid sourceFid;
int srcname;
ViceFid destFid;
int destname;
};
struct coda_rename_out {
struct coda_out_hdr out;
};
struct coda_mkdir_in {
struct coda_in_hdr ih;
ViceFid VFid;
struct coda_vattr attr;
int name;
};
struct coda_mkdir_out {
struct coda_out_hdr oh;
ViceFid VFid;
struct coda_vattr attr;
};
struct coda_rmdir_in {
struct coda_in_hdr ih;
ViceFid VFid;
int name;
};
struct coda_rmdir_out {
struct coda_out_hdr out;
};
struct coda_symlink_in {
struct coda_in_hdr ih;
ViceFid VFid;
int srcname;
struct coda_vattr attr;
int tname;
};
struct coda_symlink_out {
struct coda_out_hdr out;
};
struct coda_readlink_in {
struct coda_in_hdr ih;
ViceFid VFid;
};
struct coda_readlink_out {
struct coda_out_hdr oh;
int count;
caddr_t data;
};
struct coda_fsync_in {
struct coda_in_hdr ih;
ViceFid VFid;
};
struct coda_fsync_out {
struct coda_out_hdr out;
};
struct coda_vget_in {
struct coda_in_hdr ih;
ViceFid VFid;
};
struct coda_vget_out {
struct coda_out_hdr oh;
ViceFid VFid;
int vtype;
};
# 616 "/data1/src/linux/include/linux/coda.h"
struct coda_purgeuser_out {
struct coda_out_hdr oh;
struct coda_cred cred;
};
struct coda_zapfile_out {
struct coda_out_hdr oh;
ViceFid CodaFid;
};
struct coda_zapdir_out {
struct coda_out_hdr oh;
ViceFid CodaFid;
};
struct coda_zapvnode_out {
struct coda_out_hdr oh;
struct coda_cred cred;
ViceFid VFid;
};
struct coda_purgefid_out {
struct coda_out_hdr oh;
ViceFid CodaFid;
};
struct coda_replace_out {
struct coda_out_hdr oh;
ViceFid NewFid;
ViceFid OldFid;
};
struct coda_open_by_fd_in {
struct coda_in_hdr ih;
ViceFid VFid;
int flags;
};
struct coda_open_by_fd_out {
struct coda_out_hdr oh;
int fd;
struct file *fh;
};
struct coda_open_by_path_in {
struct coda_in_hdr ih;
ViceFid VFid;
int flags;
};
struct coda_open_by_path_out {
struct coda_out_hdr oh;
int path;
};
struct coda_statfs_in {
struct coda_in_hdr in;
};
struct coda_statfs_out {
struct coda_out_hdr oh;
struct coda_statfs stat;
};
# 703 "/data1/src/linux/include/linux/coda.h"
union inputArgs {
struct coda_in_hdr ih;
struct coda_open_in coda_open;
struct coda_store_in coda_store;
struct coda_release_in coda_release;
struct coda_close_in coda_close;
struct coda_ioctl_in coda_ioctl;
struct coda_getattr_in coda_getattr;
struct coda_setattr_in coda_setattr;
struct coda_access_in coda_access;
struct coda_lookup_in coda_lookup;
struct coda_create_in coda_create;
struct coda_remove_in coda_remove;
struct coda_link_in coda_link;
struct coda_rename_in coda_rename;
struct coda_mkdir_in coda_mkdir;
struct coda_rmdir_in coda_rmdir;
struct coda_symlink_in coda_symlink;
struct coda_readlink_in coda_readlink;
struct coda_fsync_in coda_fsync;
struct coda_vget_in coda_vget;
struct coda_open_by_fd_in coda_open_by_fd;
struct coda_open_by_path_in coda_open_by_path;
struct coda_statfs_in coda_statfs;
};
union outputArgs {
struct coda_out_hdr oh;
struct coda_root_out coda_root;
struct coda_open_out coda_open;
struct coda_ioctl_out coda_ioctl;
struct coda_getattr_out coda_getattr;
struct coda_lookup_out coda_lookup;
struct coda_create_out coda_create;
struct coda_mkdir_out coda_mkdir;
struct coda_readlink_out coda_readlink;
struct coda_vget_out coda_vget;
struct coda_purgeuser_out coda_purgeuser;
struct coda_zapfile_out coda_zapfile;
struct coda_zapdir_out coda_zapdir;
struct coda_zapvnode_out coda_zapvnode;
struct coda_purgefid_out coda_purgefid;
struct coda_replace_out coda_replace;
struct coda_open_by_fd_out coda_open_by_fd;
struct coda_open_by_path_out coda_open_by_path;
struct coda_statfs_out coda_statfs;
};
union coda_downcalls {
struct coda_purgeuser_out purgeuser;
struct coda_zapfile_out zapfile;
struct coda_zapdir_out zapdir;
struct coda_zapvnode_out zapvnode;
struct coda_purgefid_out purgefid;
struct coda_replace_out replace;
};
struct ViceIoctl {
caddr_t in, out;
short in_size;
short out_size;
};
struct PioctlData {
const char *path;
int follow;
struct ViceIoctl vi;
};
# 797 "/data1/src/linux/include/linux/coda.h"
struct coda_mount_data {
int version;
int fd;
};
# 15 "/data1/src/linux/include/linux/coda_fs_i.h" 2
struct coda_inode_info {
struct ViceFid c_fid;
u_short c_flags;
struct list_head c_cilist;
struct file *c_container;
unsigned int c_contcount;
struct coda_cred c_cached_cred;
unsigned int c_cached_perm;
};
int coda_cnode_make(struct inode **, struct ViceFid *, struct super_block *);
int coda_cnode_makectl(struct inode **inode, struct super_block *sb);
struct inode *coda_fid_to_inode(ViceFid *fid, struct super_block *sb);
void coda_replace_fid(struct inode *, ViceFid *, ViceFid *);
# 304 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/romfs_fs_i.h" 1
struct romfs_inode_info {
unsigned long i_metasize;
unsigned long i_dataoffset;
};
# 305 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/shmem_fs.h" 1
# 16 "/data1/src/linux/include/linux/shmem_fs.h"
typedef struct {
unsigned long val;
} swp_entry_t;
extern atomic_t shmem_nrpages;
struct shmem_inode_info {
spinlock_t lock;
struct semaphore sem;
unsigned long next_index;
swp_entry_t i_direct[16];
void **i_indirect;
unsigned long swapped;
int locked;
struct list_head list;
struct inode *inode;
};
struct shmem_sb_info {
unsigned long max_blocks;
unsigned long free_blocks;
unsigned long max_inodes;
unsigned long free_inodes;
spinlock_t stat_lock;
};
# 306 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/smb_fs_i.h" 1
# 18 "/data1/src/linux/include/linux/smb_fs_i.h"
struct smb_inode_info {
unsigned int open;
__u16 fileid;
__u16 attr;
__u16 access;
__u16 flags;
unsigned long oldmtime;
unsigned long closed;
unsigned openers;
};
# 307 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/hfs_fs_i.h" 1
# 19 "/data1/src/linux/include/linux/hfs_fs_i.h"
struct hfs_inode_info {
int magic;
unsigned long mmu_private;
struct hfs_cat_entry *entry;
struct hfs_fork *fork;
int convert;
ino_t file_type;
char dir_size;
const struct hfs_hdr_layout *default_layout;
struct hfs_hdr_layout *layout;
int tz_secondswest;
void (*d_drop_op)(struct dentry *, const ino_t);
};
# 308 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/adfs_fs_i.h" 1
# 13 "/data1/src/linux/include/linux/adfs_fs_i.h"
struct adfs_inode_info {
unsigned long mmu_private;
unsigned long parent_id;
__u32 loadaddr;
__u32 execaddr;
unsigned int filetype;
unsigned int attr;
int stamped:1;
};
# 309 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/qnx4_fs_i.h" 1
# 14 "/data1/src/linux/include/linux/qnx4_fs_i.h"
# 1 "/data1/src/linux/include/linux/qnxtypes.h" 1
# 15 "/data1/src/linux/include/linux/qnxtypes.h"
typedef __u16 qnx4_nxtnt_t;
typedef __u8 qnx4_ftype_t;
typedef struct {
__u32 xtnt_blk;
__u32 xtnt_size;
} qnx4_xtnt_t;
typedef __u16 qnx4_mode_t;
typedef __u16 qnx4_muid_t;
typedef __u16 qnx4_mgid_t;
typedef __u32 qnx4_off_t;
typedef __u16 qnx4_nlink_t;
# 15 "/data1/src/linux/include/linux/qnx4_fs_i.h" 2
struct qnx4_inode_info {
char i_reserved[16];
qnx4_off_t i_size;
qnx4_xtnt_t i_first_xtnt;
__u32 i_xblk;
__s32 i_ftime;
__s32 i_mtime;
__s32 i_atime;
__s32 i_ctime;
qnx4_nxtnt_t i_num_xtnts;
qnx4_mode_t i_mode;
qnx4_muid_t i_uid;
qnx4_mgid_t i_gid;
qnx4_nlink_t i_nlink;
__u8 i_zero[4];
qnx4_ftype_t i_type;
__u8 i_status;
unsigned long mmu_private;
};
# 310 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/reiserfs_fs_i.h" 1
struct reiserfs_inode_info {
__u32 i_key [4];
int i_version;
int i_pack_on_close ;
__u32 i_first_direct_byte;
# 35 "/data1/src/linux/include/linux/reiserfs_fs_i.h"
int i_prealloc_block;
int i_prealloc_count;
struct list_head i_prealloc_list;
int nopack;
unsigned long i_trans_id ;
unsigned long i_trans_index ;
};
# 311 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/bfs_fs_i.h" 1
# 12 "/data1/src/linux/include/linux/bfs_fs_i.h"
struct bfs_inode_info {
unsigned long i_dsk_ino;
unsigned long i_sblock;
unsigned long i_eblock;
};
# 312 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/udf_fs_i.h" 1
# 24 "/data1/src/linux/include/linux/udf_fs_i.h"
typedef struct
{
__u32 logicalBlockNum;
__u16 partitionReferenceNum;
} lb_addr;
struct udf_inode_info
{
long i_umtime;
long i_uctime;
long i_crtime;
long i_ucrtime;
lb_addr i_location;
__u64 i_unique;
__u32 i_lenEAttr;
__u32 i_lenAlloc;
__u64 i_lenExtents;
__u32 i_next_alloc_block;
__u32 i_next_alloc_goal;
unsigned i_alloc_type : 3;
unsigned i_extended_fe : 1;
unsigned i_strat_4096 : 1;
unsigned i_new_inode : 1;
unsigned reserved : 26;
};
# 313 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/ncp_fs_i.h" 1
# 17 "/data1/src/linux/include/linux/ncp_fs_i.h"
struct ncp_inode_info {
__u32 dirEntNum __attribute__((packed));
__u32 DosDirNum __attribute__((packed));
__u32 volNumber __attribute__((packed));
__u32 nwattr;
struct semaphore open_sem;
atomic_t opened;
int access;
__u32 server_file_handle __attribute__((packed));
__u8 open_create_action __attribute__((packed));
__u8 file_handle[6] __attribute__((packed));
};
# 314 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/proc_fs_i.h" 1
struct proc_inode_info {
struct task_struct *task;
int type;
union {
int (*proc_get_link)(struct inode *, struct dentry **, struct vfsmount **);
int (*proc_read)(struct task_struct *task, char *page);
} op;
struct file *file;
};
# 315 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/jffs2_fs_i.h" 1
# 16 "/data1/src/linux/include/linux/jffs2_fs_i.h"
struct jffs2_inode_info {
# 26 "/data1/src/linux/include/linux/jffs2_fs_i.h"
struct semaphore sem;
__u32 highest_version;
struct jffs2_node_frag *fraglist;
struct jffs2_full_dnode *metadata;
struct jffs2_full_dirent *dents;
struct jffs2_inode_cache *inocache;
__u16 flags;
__u8 usercompr;
};
# 316 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/cramfs_fs_sb.h" 1
struct cramfs_sb_info {
unsigned long magic;
unsigned long size;
unsigned long blocks;
unsigned long files;
unsigned long flags;
};
# 317 "/data1/src/linux/include/linux/fs.h" 2
# 343 "/data1/src/linux/include/linux/fs.h"
struct iattr {
unsigned int ia_valid;
umode_t ia_mode;
uid_t ia_uid;
gid_t ia_gid;
loff_t ia_size;
time_t ia_atime;
time_t ia_mtime;
time_t ia_ctime;
unsigned int ia_attr_flags;
};
# 367 "/data1/src/linux/include/linux/fs.h"
# 1 "/data1/src/linux/include/linux/quota.h" 1
# 42 "/data1/src/linux/include/linux/quota.h"
# 1 "/data1/src/linux/include/linux/errno.h" 1
# 1 "/data1/src/linux/include/asm/errno.h" 1
# 5 "/data1/src/linux/include/linux/errno.h" 2
# 43 "/data1/src/linux/include/linux/quota.h" 2
# 109 "/data1/src/linux/include/linux/quota.h"
struct dqblk {
__u32 dqb_bhardlimit;
__u32 dqb_bsoftlimit;
__u32 dqb_curblocks;
__u32 dqb_ihardlimit;
__u32 dqb_isoftlimit;
__u32 dqb_curinodes;
time_t dqb_btime;
time_t dqb_itime;
};
# 134 "/data1/src/linux/include/linux/quota.h"
struct dqstats {
__u32 lookups;
__u32 drops;
__u32 reads;
__u32 writes;
__u32 cache_hits;
__u32 allocated_dquots;
__u32 free_dquots;
__u32 syncs;
};
extern int nr_dquots, nr_free_dquots;
extern int dquot_root_squash;
# 159 "/data1/src/linux/include/linux/quota.h"
struct dquot {
struct list_head dq_hash;
struct list_head dq_inuse;
struct list_head dq_free;
wait_queue_head_t dq_wait_lock;
wait_queue_head_t dq_wait_free;
int dq_count;
struct super_block *dq_sb;
unsigned int dq_id;
short dq_type;
short dq_flags;
unsigned long dq_referenced;
struct dqblk dq_dqb;
};
# 368 "/data1/src/linux/include/linux/fs.h" 2
struct page;
struct address_space;
struct kiobuf;
struct address_space_operations {
int (*writepage)(struct page *);
int (*readpage)(struct file *, struct page *);
int (*sync_page)(struct page *);
int (*prepare_write)(struct file *, struct page *, unsigned, unsigned);
int (*commit_write)(struct file *, struct page *, unsigned, unsigned);
int (*bmap)(struct address_space *, long);
int (*flushpage) (struct page *, unsigned long);
int (*releasepage) (struct page *, int);
int (*direct_IO)(int, struct inode *, struct kiobuf *, unsigned long, int);
};
struct address_space {
struct list_head clean_pages;
struct list_head dirty_pages;
struct list_head locked_pages;
unsigned long nrpages;
struct address_space_operations *a_ops;
struct inode *host;
struct vm_area_struct *i_mmap;
struct vm_area_struct *i_mmap_shared;
spinlock_t i_shared_lock;
int gfp_mask;
};
struct char_device {
struct list_head hash;
atomic_t count;
dev_t dev;
atomic_t openers;
struct semaphore sem;
};
struct block_device {
struct list_head bd_hash;
atomic_t bd_count;
struct inode * bd_inode;
dev_t bd_dev;
int bd_openers;
const struct block_device_operations *bd_op;
struct semaphore bd_sem;
struct list_head bd_inodes;
};
struct inode {
struct list_head i_hash;
struct list_head i_list;
struct list_head i_dentry;
struct list_head i_dirty_buffers;
struct list_head i_dirty_data_buffers;
unsigned long i_ino;
atomic_t i_count;
kdev_t i_dev;
umode_t i_mode;
nlink_t i_nlink;
uid_t i_uid;
gid_t i_gid;
kdev_t i_rdev;
loff_t i_size;
time_t i_atime;
time_t i_mtime;
time_t i_ctime;
unsigned int i_blkbits;
unsigned long i_blksize;
unsigned long i_blocks;
unsigned long i_version;
struct semaphore i_sem;
struct semaphore i_zombie;
struct inode_operations *i_op;
struct file_operations *i_fop;
struct super_block *i_sb;
wait_queue_head_t i_wait;
struct file_lock *i_flock;
struct address_space *i_mapping;
struct address_space i_data;
struct dquot *i_dquot[2];
struct list_head i_devices;
struct pipe_inode_info *i_pipe;
struct block_device *i_bdev;
struct char_device *i_cdev;
unsigned long i_dnotify_mask;
struct dnotify_struct *i_dnotify;
unsigned long i_state;
unsigned int i_flags;
unsigned char i_sock;
atomic_t i_writecount;
unsigned int i_attr_flags;
__u32 i_generation;
union {
struct minix_inode_info minix_i;
struct ext2_inode_info ext2_i;
struct ext3_inode_info ext3_i;
struct hpfs_inode_info hpfs_i;
struct ntfs_inode_info ntfs_i;
struct msdos_inode_info msdos_i;
struct umsdos_inode_info umsdos_i;
struct iso_inode_info isofs_i;
struct nfs_inode_info nfs_i;
struct sysv_inode_info sysv_i;
struct affs_inode_info affs_i;
struct ufs_inode_info ufs_i;
struct efs_inode_info efs_i;
struct romfs_inode_info romfs_i;
struct shmem_inode_info shmem_i;
struct coda_inode_info coda_i;
struct smb_inode_info smbfs_i;
struct hfs_inode_info hfs_i;
struct adfs_inode_info adfs_i;
struct qnx4_inode_info qnx4_i;
struct reiserfs_inode_info reiserfs_i;
struct bfs_inode_info bfs_i;
struct udf_inode_info udf_i;
struct ncp_inode_info ncpfs_i;
struct proc_inode_info proc_i;
struct socket socket_i;
struct jffs2_inode_info jffs2_i;
void *generic_ip;
} u;
};
struct fown_struct {
int pid;
uid_t uid, euid;
int signum;
};
struct file {
struct list_head f_list;
struct dentry *f_dentry;
struct vfsmount *f_vfsmnt;
struct file_operations *f_op;
atomic_t f_count;
unsigned int f_flags;
mode_t f_mode;
loff_t f_pos;
unsigned long f_reada, f_ramax, f_raend, f_ralen, f_rawin;
struct fown_struct f_owner;
unsigned int f_uid, f_gid;
int f_error;
unsigned long f_version;
void *private_data;
struct kiobuf *f_iobuf;
long f_iobuf_lock;
};
extern spinlock_t files_lock;
extern int init_private_file(struct file *, struct dentry *, int);
# 564 "/data1/src/linux/include/linux/fs.h"
typedef struct files_struct *fl_owner_t;
struct file_lock {
struct file_lock *fl_next;
struct list_head fl_link;
struct list_head fl_block;
fl_owner_t fl_owner;
unsigned int fl_pid;
wait_queue_head_t fl_wait;
struct file *fl_file;
unsigned char fl_flags;
unsigned char fl_type;
loff_t fl_start;
loff_t fl_end;
void (*fl_notify)(struct file_lock *);
void (*fl_insert)(struct file_lock *);
void (*fl_remove)(struct file_lock *);
struct fasync_struct * fl_fasync;
union {
struct nfs_lock_info nfs_fl;
} fl_u;
};
# 597 "/data1/src/linux/include/linux/fs.h"
extern struct list_head file_lock_list;
# 1 "/data1/src/linux/include/linux/fcntl.h" 1
# 1 "/data1/src/linux/include/asm/fcntl.h" 1
# 73 "/data1/src/linux/include/asm/fcntl.h"
struct flock {
short l_type;
short l_whence;
off_t l_start;
off_t l_len;
pid_t l_pid;
};
# 5 "/data1/src/linux/include/linux/fcntl.h" 2
# 600 "/data1/src/linux/include/linux/fs.h" 2
extern int fcntl_getlk(unsigned int, struct flock *);
extern int fcntl_setlk(unsigned int, unsigned int, struct flock *);
extern int fcntl_getlk64(unsigned int, struct flock *);
extern int fcntl_setlk64(unsigned int, unsigned int, struct flock *);
extern void locks_init_lock(struct file_lock *);
extern void locks_copy_lock(struct file_lock *, struct file_lock *);
extern void locks_remove_posix(struct file *, fl_owner_t);
extern void locks_remove_flock(struct file *);
extern struct file_lock *posix_test_lock(struct file *, struct file_lock *);
extern int posix_lock_file(struct file *, struct file_lock *, unsigned int);
extern void posix_block_lock(struct file_lock *, struct file_lock *);
extern void posix_unblock_lock(struct file_lock *);
extern int posix_locks_deadlock(struct file_lock *, struct file_lock *);
extern int __get_lease(struct inode *inode, unsigned int flags);
extern time_t lease_get_mtime(struct inode *);
extern int lock_may_read(struct inode *, loff_t start, unsigned long count);
extern int lock_may_write(struct inode *, loff_t start, unsigned long count);
struct fasync_struct {
int magic;
int fa_fd;
struct fasync_struct *fa_next;
struct file *fa_file;
};
extern int fasync_helper(int, struct file *, int, struct fasync_struct **);
extern void kill_fasync(struct fasync_struct **, int, int);
extern void __kill_fasync(struct fasync_struct *, int, int);
struct nameidata {
struct dentry *dentry;
struct vfsmount *mnt;
struct qstr last;
unsigned int flags;
int last_type;
};
struct quota_mount_options
{
unsigned int flags;
struct semaphore dqio_sem;
struct semaphore dqoff_sem;
struct file *files[2];
time_t inode_expire[2];
time_t block_expire[2];
char rsquash[2];
};
# 667 "/data1/src/linux/include/linux/fs.h"
# 1 "/data1/src/linux/include/linux/minix_fs_sb.h" 1
struct minix_sb_info {
unsigned long s_ninodes;
unsigned long s_nzones;
unsigned long s_imap_blocks;
unsigned long s_zmap_blocks;
unsigned long s_firstdatazone;
unsigned long s_log_zone_size;
unsigned long s_max_size;
int s_dirsize;
int s_namelen;
int s_link_max;
struct buffer_head ** s_imap;
struct buffer_head ** s_zmap;
struct buffer_head * s_sbh;
struct minix_super_block * s_ms;
unsigned short s_mount_state;
unsigned short s_version;
};
# 668 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/ext2_fs_sb.h" 1
# 30 "/data1/src/linux/include/linux/ext2_fs_sb.h"
struct ext2_sb_info {
unsigned long s_frag_size;
unsigned long s_frags_per_block;
unsigned long s_inodes_per_block;
unsigned long s_frags_per_group;
unsigned long s_blocks_per_group;
unsigned long s_inodes_per_group;
unsigned long s_itb_per_group;
unsigned long s_gdb_count;
unsigned long s_desc_per_block;
unsigned long s_groups_count;
struct buffer_head * s_sbh;
struct ext2_super_block * s_es;
struct buffer_head ** s_group_desc;
unsigned short s_loaded_inode_bitmaps;
unsigned short s_loaded_block_bitmaps;
unsigned long s_inode_bitmap_number[8];
struct buffer_head * s_inode_bitmap[8];
unsigned long s_block_bitmap_number[8];
struct buffer_head * s_block_bitmap[8];
unsigned long s_mount_opt;
uid_t s_resuid;
gid_t s_resgid;
unsigned short s_mount_state;
unsigned short s_pad;
int s_addr_per_block_bits;
int s_desc_per_block_bits;
int s_inode_size;
int s_first_ino;
u32 s_next_generation;
};
# 669 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/ext3_fs_sb.h" 1
# 20 "/data1/src/linux/include/linux/ext3_fs_sb.h"
# 1 "/data1/src/linux/include/linux/timer.h" 1
# 16 "/data1/src/linux/include/linux/timer.h"
struct timer_list {
struct list_head list;
unsigned long expires;
unsigned long data;
void (*function)(unsigned long);
};
extern void add_timer(struct timer_list * timer);
extern int del_timer(struct timer_list * timer);
extern int del_timer_sync(struct timer_list * timer);
extern void sync_timers(void);
# 41 "/data1/src/linux/include/linux/timer.h"
int mod_timer(struct timer_list *timer, unsigned long expires);
extern void it_real_fn(unsigned long);
static inline void init_timer(struct timer_list * timer)
{
timer->list.next = timer->list.prev = ((void *)0);
}
static inline int timer_pending (const struct timer_list * timer)
{
return timer->list.next != ((void *)0);
}
# 21 "/data1/src/linux/include/linux/ext3_fs_sb.h" 2
# 35 "/data1/src/linux/include/linux/ext3_fs_sb.h"
struct ext3_sb_info {
unsigned long s_frag_size;
unsigned long s_frags_per_block;
unsigned long s_inodes_per_block;
unsigned long s_frags_per_group;
unsigned long s_blocks_per_group;
unsigned long s_inodes_per_group;
unsigned long s_itb_per_group;
unsigned long s_gdb_count;
unsigned long s_desc_per_block;
unsigned long s_groups_count;
struct buffer_head * s_sbh;
struct ext3_super_block * s_es;
struct buffer_head ** s_group_desc;
unsigned short s_loaded_inode_bitmaps;
unsigned short s_loaded_block_bitmaps;
unsigned long s_inode_bitmap_number[8];
struct buffer_head * s_inode_bitmap[8];
unsigned long s_block_bitmap_number[8];
struct buffer_head * s_block_bitmap[8];
unsigned long s_mount_opt;
uid_t s_resuid;
gid_t s_resgid;
unsigned short s_mount_state;
unsigned short s_pad;
int s_addr_per_block_bits;
int s_desc_per_block_bits;
int s_inode_size;
int s_first_ino;
struct inode * s_journal_inode;
struct journal_s * s_journal;
struct list_head s_orphan;
unsigned long s_commit_interval;
struct block_device *journal_bdev;
};
# 670 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/hpfs_fs_sb.h" 1
struct hpfs_sb_info {
ino_t sb_root;
unsigned sb_fs_size;
unsigned sb_bitmaps;
unsigned sb_dirband_start;
unsigned sb_dirband_size;
unsigned sb_dmap;
unsigned sb_n_free;
unsigned sb_n_free_dnodes;
uid_t sb_uid;
gid_t sb_gid;
umode_t sb_mode;
unsigned sb_conv : 2;
unsigned sb_eas : 2;
unsigned sb_err : 2;
unsigned sb_chk : 2;
unsigned sb_lowercase : 1;
unsigned sb_was_error : 1;
unsigned sb_chkdsk : 2;
unsigned sb_rd_fnode : 2;
unsigned sb_rd_inode : 2;
wait_queue_head_t sb_iget_q;
unsigned char *sb_cp_table;
unsigned *sb_bmp_dir;
unsigned sb_c_bitmap;
wait_queue_head_t sb_creation_de;
unsigned sb_creation_de_lock : 1;
int sb_timeshift;
};
# 671 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/ntfs_fs_sb.h" 1
struct ntfs_sb_info{
ntfs_uid_t uid;
ntfs_gid_t gid;
ntmode_t umask;
void *nls_map;
unsigned int ngt;
char mft_zone_multiplier;
unsigned long mft_data_pos;
ntfs_cluster_t mft_zone_pos;
ntfs_cluster_t mft_zone_start;
ntfs_cluster_t mft_zone_end;
ntfs_cluster_t data1_zone_pos;
ntfs_cluster_t data2_zone_pos;
ntfs_size_t partition_bias;
ntfs_u32 at_standard_information;
ntfs_u32 at_attribute_list;
ntfs_u32 at_file_name;
ntfs_u32 at_volume_version;
ntfs_u32 at_security_descriptor;
ntfs_u32 at_volume_name;
ntfs_u32 at_volume_information;
ntfs_u32 at_data;
ntfs_u32 at_index_root;
ntfs_u32 at_index_allocation;
ntfs_u32 at_bitmap;
ntfs_u32 at_symlink;
int sector_size;
int cluster_size;
int cluster_size_bits;
int mft_clusters_per_record;
int mft_record_size;
int mft_record_size_bits;
int index_clusters_per_record;
int index_record_size;
int index_record_size_bits;
ntfs_cluster_t nr_clusters;
ntfs_cluster_t mft_lcn;
ntfs_cluster_t mft_mirr_lcn;
unsigned char *mft;
unsigned short *upcase;
unsigned int upcase_length;
struct ntfs_inode_info *mft_ino;
struct ntfs_inode_info *mftmirr;
struct ntfs_inode_info *bitmap;
struct super_block *sb;
unsigned char ino_flags;
};
# 672 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/msdos_fs_sb.h" 1
# 1 "/data1/src/linux/include/linux/fat_cvf.h" 1
struct cvf_format
{ int cvf_version;
char* cvf_version_text;
unsigned long flags;
int (*detect_cvf) (struct super_block*sb);
int (*mount_cvf) (struct super_block*sb,char*options);
int (*unmount_cvf) (struct super_block*sb);
struct buffer_head* (*cvf_bread) (struct super_block*sb,int block);
struct buffer_head* (*cvf_getblk) (struct super_block*sb,int block);
void (*cvf_brelse) (struct super_block *sb,struct buffer_head *bh);
void (*cvf_mark_buffer_dirty) (struct super_block *sb,
struct buffer_head *bh);
void (*cvf_set_uptodate) (struct super_block *sb,
struct buffer_head *bh,
int val);
int (*cvf_is_uptodate) (struct super_block *sb,struct buffer_head *bh);
void (*cvf_ll_rw_block) (struct super_block *sb,
int opr,
int nbreq,
struct buffer_head *bh[32]);
int (*fat_access) (struct super_block *sb,int nr,int new_value);
int (*cvf_statfs) (struct super_block *sb,struct statfs *buf, int bufsiz);
int (*cvf_bmap) (struct inode *inode,int block);
ssize_t (*cvf_file_read) ( struct file *, char *, size_t, loff_t *);
ssize_t (*cvf_file_write) ( struct file *, const char *, size_t, loff_t *);
int (*cvf_mmap) (struct file *, struct vm_area_struct *);
int (*cvf_readpage) (struct inode *, struct page *);
int (*cvf_writepage) (struct inode *, struct page *);
int (*cvf_dir_ioctl) (struct inode * inode, struct file * filp,
unsigned int cmd, unsigned long arg);
void (*zero_out_cluster) (struct inode*, int clusternr);
};
int register_cvf_format(struct cvf_format*cvf_format);
int unregister_cvf_format(struct cvf_format*cvf_format);
void dec_cvf_format_use_count_by_version(int version);
int detect_cvf(struct super_block*sb,char*force);
extern struct cvf_format *cvf_formats[];
extern int cvf_format_use_count[];
# 4 "/data1/src/linux/include/linux/msdos_fs_sb.h" 2
struct fat_mount_options {
uid_t fs_uid;
gid_t fs_gid;
unsigned short fs_umask;
unsigned short codepage;
char *iocharset;
unsigned short shortname;
unsigned char name_check;
unsigned char conversion;
unsigned quiet:1,
showexec:1,
sys_immutable:1,
dotsOK:1,
isvfat:1,
utf8:1,
unicode_xlate:1,
posixfs:1,
numtail:1,
atari:1,
fat32:1,
nocase:1;
};
struct msdos_sb_info {
unsigned short cluster_size;
unsigned short cluster_bits;
unsigned char fats,fat_bits;
unsigned short fat_start;
unsigned long fat_length;
unsigned long dir_start;
unsigned short dir_entries;
unsigned long data_start;
unsigned long clusters;
unsigned long root_cluster;
unsigned long fsinfo_sector;
struct semaphore fat_lock;
int prev_free;
int free_clusters;
struct fat_mount_options options;
struct nls_table *nls_disk;
struct nls_table *nls_io;
struct cvf_format* cvf_format;
void *dir_ops;
void *private_data;
int dir_per_block;
int dir_per_block_bits;
};
# 673 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/iso_fs_sb.h" 1
struct isofs_sb_info {
unsigned long s_ninodes;
unsigned long s_nzones;
unsigned long s_firstdatazone;
unsigned long s_log_zone_size;
unsigned long s_max_size;
unsigned char s_high_sierra;
unsigned char s_mapping;
int s_rock_offset;
unsigned char s_rock;
unsigned char s_joliet_level;
unsigned char s_utf8;
unsigned char s_cruft;
unsigned char s_unhide;
unsigned char s_nosuid;
unsigned char s_nodev;
unsigned char s_nocompress;
mode_t s_mode;
gid_t s_gid;
uid_t s_uid;
struct nls_table *s_nls_iocharset;
};
# 674 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/nfs_fs_sb.h" 1
# 9 "/data1/src/linux/include/linux/nfs_fs_sb.h"
struct nfs_server {
struct rpc_clnt * client;
struct nfs_rpc_ops * rpc_ops;
int flags;
unsigned int rsize;
unsigned int rpages;
unsigned int wsize;
unsigned int wpages;
unsigned int dtsize;
unsigned int bsize;
unsigned int acregmin;
unsigned int acregmax;
unsigned int acdirmin;
unsigned int acdirmax;
unsigned int namelen;
char * hostname;
struct nfs_reqlist * rw_requests;
struct list_head lru_read,
lru_dirty,
lru_commit,
lru_busy;
};
struct nfs_sb_info {
struct nfs_server s_server;
};
# 675 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/sysv_fs_sb.h" 1
# 13 "/data1/src/linux/include/linux/sysv_fs_sb.h"
struct sysv_sb_info {
int s_type;
char s_bytesex;
char s_truncate;
nlink_t s_link_max;
unsigned int s_inodes_per_block;
unsigned int s_inodes_per_block_1;
unsigned int s_inodes_per_block_bits;
unsigned int s_ind_per_block;
unsigned int s_ind_per_block_bits;
unsigned int s_ind_per_block_2;
unsigned int s_toobig_block;
unsigned int s_block_base;
unsigned short s_fic_size;
unsigned short s_flc_size;
struct buffer_head *s_bh1;
struct buffer_head *s_bh2;
char * s_sbd1;
char * s_sbd2;
u16 *s_sb_fic_count;
u16 *s_sb_fic_inodes;
u16 *s_sb_total_free_inodes;
u16 *s_bcache_count;
u32 *s_bcache;
u32 *s_free_blocks;
u32 *s_sb_time;
u32 *s_sb_state;
u32 s_firstinodezone;
u32 s_firstdatazone;
u32 s_ninodes;
u32 s_ndatazones;
u32 s_nzones;
u16 s_namelen;
};
# 676 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/affs_fs_sb.h" 1
# 11 "/data1/src/linux/include/linux/affs_fs_sb.h"
struct affs_bm_info {
u32 bm_key;
u32 bm_free;
};
struct affs_sb_info {
int s_partition_size;
int s_reserved;
u32 s_data_blksize;
u32 s_root_block;
int s_hashsize;
unsigned long s_flags;
uid_t s_uid;
gid_t s_gid;
umode_t s_mode;
struct buffer_head *s_root_bh;
struct semaphore s_bmlock;
struct affs_bm_info *s_bitmap;
u32 s_bmap_count;
u32 s_bmap_bits;
u32 s_last_bmap;
struct buffer_head *s_bmap_bh;
char *s_prefix;
int s_prefix_len;
char s_volume[32];
};
# 677 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/ufs_fs_sb.h" 1
# 17 "/data1/src/linux/include/linux/ufs_fs_sb.h"
# 1 "/data1/src/linux/include/linux/ufs_fs.h" 1
# 237 "/data1/src/linux/include/linux/ufs_fs.h"
struct ufs_timeval {
__s32 tv_sec;
__s32 tv_usec;
};
struct ufs_dir_entry {
__u32 d_ino;
__u16 d_reclen;
union {
__u16 d_namlen;
struct {
__u8 d_type;
__u8 d_namlen;
} d_44;
} d_u;
__u8 d_name[255 + 1];
};
struct ufs_csum {
__u32 cs_ndir;
__u32 cs_nbfree;
__u32 cs_nifree;
__u32 cs_nffree;
};
struct ufs_super_block {
__u32 fs_link;
__u32 fs_rlink;
__u32 fs_sblkno;
__u32 fs_cblkno;
__u32 fs_iblkno;
__u32 fs_dblkno;
__u32 fs_cgoffset;
__u32 fs_cgmask;
__u32 fs_time;
__u32 fs_size;
__u32 fs_dsize;
__u32 fs_ncg;
__u32 fs_bsize;
__u32 fs_fsize;
__u32 fs_frag;
__u32 fs_minfree;
__u32 fs_rotdelay;
__u32 fs_rps;
__u32 fs_bmask;
__u32 fs_fmask;
__u32 fs_bshift;
__u32 fs_fshift;
__u32 fs_maxcontig;
__u32 fs_maxbpg;
__u32 fs_fragshift;
__u32 fs_fsbtodb;
__u32 fs_sbsize;
__u32 fs_csmask;
__u32 fs_csshift;
__u32 fs_nindir;
__u32 fs_inopb;
__u32 fs_nspf;
__u32 fs_optim;
union {
struct {
__u32 fs_npsect;
} fs_sun;
struct {
__s32 fs_state;
} fs_sunx86;
} fs_u1;
__u32 fs_interleave;
__u32 fs_trackskew;
__u32 fs_id[2];
__u32 fs_csaddr;
__u32 fs_cssize;
__u32 fs_cgsize;
__u32 fs_ntrak;
__u32 fs_nsect;
__u32 fs_spc;
__u32 fs_ncyl;
__u32 fs_cpg;
__u32 fs_ipg;
__u32 fs_fpg;
struct ufs_csum fs_cstotal;
__s8 fs_fmod;
__s8 fs_clean;
__s8 fs_ronly;
__s8 fs_flags;
__s8 fs_fsmnt[512];
__u32 fs_cgrotor;
__u32 fs_csp[31];
__u32 fs_maxcluster;
__u32 fs_cpc;
__u16 fs_opostbl[16][8];
union {
struct {
__s32 fs_sparecon[53];
__s32 fs_reclaim;
__s32 fs_sparecon2[1];
__s32 fs_state;
__u32 fs_qbmask[2];
__u32 fs_qfmask[2];
} fs_sun;
struct {
__s32 fs_sparecon[53];
__s32 fs_reclaim;
__s32 fs_sparecon2[1];
__u32 fs_npsect;
__u32 fs_qbmask[2];
__u32 fs_qfmask[2];
} fs_sunx86;
struct {
__s32 fs_sparecon[50];
__s32 fs_contigsumsize;
__s32 fs_maxsymlinklen;
__s32 fs_inodefmt;
__u32 fs_maxfilesize[2];
__u32 fs_qbmask[2];
__u32 fs_qfmask[2];
__s32 fs_state;
} fs_44;
} fs_u2;
__s32 fs_postblformat;
__s32 fs_nrpos;
__s32 fs_postbloff;
__s32 fs_rotbloff;
__s32 fs_magic;
__u8 fs_space[1];
};
# 415 "/data1/src/linux/include/linux/ufs_fs.h"
struct ufs_cylinder_group {
__u32 cg_link;
__u32 cg_magic;
__u32 cg_time;
__u32 cg_cgx;
__u16 cg_ncyl;
__u16 cg_niblk;
__u32 cg_ndblk;
struct ufs_csum cg_cs;
__u32 cg_rotor;
__u32 cg_frotor;
__u32 cg_irotor;
__u32 cg_frsum[(8192 / 1024)];
__u32 cg_btotoff;
__u32 cg_boff;
__u32 cg_iusedoff;
__u32 cg_freeoff;
__u32 cg_nextfreeoff;
union {
struct {
__u32 cg_clustersumoff;
__u32 cg_clusteroff;
__u32 cg_nclusterblks;
__u32 cg_sparecon[13];
} cg_44;
__u32 cg_sparecon[16];
} cg_u;
__u8 cg_space[1];
};
struct ufs_inode {
__u16 ui_mode;
__u16 ui_nlink;
union {
struct {
__u16 ui_suid;
__u16 ui_sgid;
} oldids;
__u32 ui_inumber;
__u32 ui_author;
} ui_u1;
__u64 ui_size;
struct ufs_timeval ui_atime;
struct ufs_timeval ui_mtime;
struct ufs_timeval ui_ctime;
union {
struct {
__u32 ui_db[12];
__u32 ui_ib[3];
} ui_addr;
__u8 ui_symlink[4*(12 +3)];
} ui_u2;
__u32 ui_flags;
__u32 ui_blocks;
__u32 ui_gen;
union {
struct {
__u32 ui_shadow;
__u32 ui_uid;
__u32 ui_gid;
__u32 ui_oeftflag;
} ui_sun;
struct {
__u32 ui_uid;
__u32 ui_gid;
__s32 ui_spare[2];
} ui_44;
struct {
__u32 ui_uid;
__u32 ui_gid;
__u16 ui_modeh;
__u16 ui_spare;
__u32 ui_trans;
} ui_hurd;
} ui_u3;
};
# 514 "/data1/src/linux/include/linux/ufs_fs.h"
extern void ufs_free_fragments (struct inode *, unsigned, unsigned);
extern void ufs_free_blocks (struct inode *, unsigned, unsigned);
extern unsigned ufs_new_fragments (struct inode *, u32 *, unsigned, unsigned, unsigned, int *);
extern struct ufs_cg_private_info * ufs_load_cylinder (struct super_block *, unsigned);
extern void ufs_put_cylinder (struct super_block *, unsigned);
extern struct inode_operations ufs_dir_inode_operations;
extern int ufs_check_dir_entry (const char *, struct inode *, struct ufs_dir_entry *, struct buffer_head *, unsigned long);
extern int ufs_add_link (struct dentry *, struct inode *);
extern ino_t ufs_inode_by_name(struct inode *, struct dentry *);
extern int ufs_make_empty(struct inode *, struct inode *);
extern struct ufs_dir_entry * ufs_find_entry (struct dentry *, struct buffer_head **);
extern int ufs_delete_entry (struct inode *, struct ufs_dir_entry *, struct buffer_head *);
extern int ufs_empty_dir (struct inode *);
extern struct ufs_dir_entry * ufs_dotdot (struct inode *, struct buffer_head **);
extern void ufs_set_link(struct inode *, struct ufs_dir_entry *, struct buffer_head *, struct inode *);
extern struct inode_operations ufs_file_inode_operations;
extern struct file_operations ufs_file_operations;
extern struct address_space_operations ufs_aops;
extern void ufs_free_inode (struct inode *inode);
extern struct inode * ufs_new_inode (const struct inode *, int);
extern int ufs_frag_map (struct inode *, int);
extern void ufs_read_inode (struct inode *);
extern void ufs_put_inode (struct inode *);
extern void ufs_write_inode (struct inode *, int);
extern int ufs_sync_inode (struct inode *);
extern void ufs_delete_inode (struct inode *);
extern struct buffer_head * ufs_getfrag (struct inode *, unsigned, int, int *);
extern struct buffer_head * ufs_bread (struct inode *, unsigned, int, int *);
extern struct file_operations ufs_dir_operations;
extern struct file_system_type ufs_fs_type;
extern void ufs_warning (struct super_block *, const char *, const char *, ...) __attribute__ ((format (printf, 3, 4)));
extern void ufs_error (struct super_block *, const char *, const char *, ...) __attribute__ ((format (printf, 3, 4)));
extern void ufs_panic (struct super_block *, const char *, const char *, ...) __attribute__ ((format (printf, 3, 4)));
extern void ufs_write_super (struct super_block *);
extern struct inode_operations ufs_fast_symlink_inode_operations;
extern void ufs_truncate (struct inode *);
# 18 "/data1/src/linux/include/linux/ufs_fs_sb.h" 2
struct ufs_buffer_head {
unsigned fragment;
unsigned count;
struct buffer_head * bh[(8192 / 1024)];
};
struct ufs_cg_private_info {
struct ufs_cylinder_group ucg;
__u32 c_cgx;
__u16 c_ncyl;
__u16 c_niblk;
__u32 c_ndblk;
__u32 c_rotor;
__u32 c_frotor;
__u32 c_irotor;
__u32 c_btotoff;
__u32 c_boff;
__u32 c_iusedoff;
__u32 c_freeoff;
__u32 c_nextfreeoff;
__u32 c_clustersumoff;
__u32 c_clusteroff;
__u32 c_nclusterblks;
};
struct ufs_sb_private_info {
struct ufs_buffer_head s_ubh;
__u32 s_sblkno;
__u32 s_cblkno;
__u32 s_iblkno;
__u32 s_dblkno;
__u32 s_cgoffset;
__u32 s_cgmask;
__u32 s_size;
__u32 s_dsize;
__u32 s_ncg;
__u32 s_bsize;
__u32 s_fsize;
__u32 s_fpb;
__u32 s_minfree;
__u32 s_bmask;
__u32 s_fmask;
__u32 s_bshift;
__u32 s_fshift;
__u32 s_fpbshift;
__u32 s_fsbtodb;
__u32 s_sbsize;
__u32 s_csmask;
__u32 s_csshift;
__u32 s_nindir;
__u32 s_inopb;
__u32 s_nspf;
__u32 s_npsect;
__u32 s_interleave;
__u32 s_trackskew;
__u32 s_csaddr;
__u32 s_cssize;
__u32 s_cgsize;
__u32 s_ntrak;
__u32 s_nsect;
__u32 s_spc;
__u32 s_ipg;
__u32 s_fpg;
__u32 s_cpc;
__s32 s_contigsumsize;
__s64 s_qbmask;
__s64 s_qfmask;
__s32 s_postblformat;
__s32 s_nrpos;
__s32 s_postbloff;
__s32 s_rotbloff;
__u32 s_fpbmask;
__u32 s_apb;
__u32 s_2apb;
__u32 s_3apb;
__u32 s_apbmask;
__u32 s_apbshift;
__u32 s_2apbshift;
__u32 s_3apbshift;
__u32 s_nspfshift;
__u32 s_nspb;
__u32 s_inopf;
__u32 s_sbbase;
__u32 s_bpf;
__u32 s_bpfshift;
__u32 s_bpfmask;
__u32 s_maxsymlinklen;
};
struct ufs_sb_info {
struct ufs_sb_private_info * s_uspi;
struct ufs_csum * s_csp[31];
unsigned s_bytesex;
unsigned s_flags;
struct buffer_head ** s_ucg;
struct ufs_cg_private_info * s_ucpi[8];
unsigned s_cgno[8];
unsigned short s_cg_loaded;
unsigned s_mount_opt;
};
struct ufs_super_block_first {
__u32 fs_link;
__u32 fs_rlink;
__u32 fs_sblkno;
__u32 fs_cblkno;
__u32 fs_iblkno;
__u32 fs_dblkno;
__u32 fs_cgoffset;
__u32 fs_cgmask;
__u32 fs_time;
__u32 fs_size;
__u32 fs_dsize;
__u32 fs_ncg;
__u32 fs_bsize;
__u32 fs_fsize;
__u32 fs_frag;
__u32 fs_minfree;
__u32 fs_rotdelay;
__u32 fs_rps;
__u32 fs_bmask;
__u32 fs_fmask;
__u32 fs_bshift;
__u32 fs_fshift;
__u32 fs_maxcontig;
__u32 fs_maxbpg;
__u32 fs_fragshift;
__u32 fs_fsbtodb;
__u32 fs_sbsize;
__u32 fs_csmask;
__u32 fs_csshift;
__u32 fs_nindir;
__u32 fs_inopb;
__u32 fs_nspf;
__u32 fs_optim;
union {
struct {
__u32 fs_npsect;
} fs_sun;
struct {
__s32 fs_state;
} fs_sunx86;
} fs_u1;
__u32 fs_interleave;
__u32 fs_trackskew;
__u32 fs_id[2];
__u32 fs_csaddr;
__u32 fs_cssize;
__u32 fs_cgsize;
__u32 fs_ntrak;
__u32 fs_nsect;
__u32 fs_spc;
__u32 fs_ncyl;
__u32 fs_cpg;
__u32 fs_ipg;
__u32 fs_fpg;
struct ufs_csum fs_cstotal;
__s8 fs_fmod;
__s8 fs_clean;
__s8 fs_ronly;
__s8 fs_flags;
__s8 fs_fsmnt[512 - 212];
};
struct ufs_super_block_second {
__s8 fs_fsmnt[212];
__u32 fs_cgrotor;
__u32 fs_csp[31];
__u32 fs_maxcluster;
__u32 fs_cpc;
__u16 fs_opostbl[82];
};
struct ufs_super_block_third {
__u16 fs_opostbl[46];
union {
struct {
__s32 fs_sparecon[53];
__s32 fs_reclaim;
__s32 fs_sparecon2[1];
__s32 fs_state;
__u32 fs_qbmask[2];
__u32 fs_qfmask[2];
} fs_sun;
struct {
__s32 fs_sparecon[53];
__s32 fs_reclaim;
__s32 fs_sparecon2[1];
__u32 fs_npsect;
__u32 fs_qbmask[2];
__u32 fs_qfmask[2];
} fs_sunx86;
struct {
__s32 fs_sparecon[50];
__s32 fs_contigsumsize;
__s32 fs_maxsymlinklen;
__s32 fs_inodefmt;
__u32 fs_maxfilesize[2];
__u32 fs_qbmask[2];
__u32 fs_qfmask[2];
__s32 fs_state;
} fs_44;
} fs_u2;
__s32 fs_postblformat;
__s32 fs_nrpos;
__s32 fs_postbloff;
__s32 fs_rotbloff;
__s32 fs_magic;
__u8 fs_space[1];
};
# 678 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/efs_fs_sb.h" 1
# 25 "/data1/src/linux/include/linux/efs_fs_sb.h"
struct efs_super {
int32_t fs_size;
int32_t fs_firstcg;
int32_t fs_cgfsize;
short fs_cgisize;
short fs_sectors;
short fs_heads;
short fs_ncg;
short fs_dirty;
int32_t fs_time;
int32_t fs_magic;
char fs_fname[6];
char fs_fpack[6];
int32_t fs_bmsize;
int32_t fs_tfree;
int32_t fs_tinode;
int32_t fs_bmblock;
int32_t fs_replsb;
int32_t fs_lastialloc;
char fs_spare[20];
int32_t fs_checksum;
};
struct efs_sb_info {
int32_t fs_magic;
int32_t fs_start;
int32_t first_block;
int32_t total_blocks;
int32_t group_size;
int32_t data_free;
int32_t inode_free;
short inode_blocks;
short total_groups;
};
# 679 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/romfs_fs_sb.h" 1
struct romfs_sb_info {
unsigned long s_maxsize;
};
# 680 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/smb_fs_sb.h" 1
# 15 "/data1/src/linux/include/linux/smb_fs_sb.h"
# 1 "/data1/src/linux/include/linux/smb.h" 1
# 14 "/data1/src/linux/include/linux/smb.h"
enum smb_protocol {
SMB_PROTOCOL_NONE,
SMB_PROTOCOL_CORE,
SMB_PROTOCOL_COREPLUS,
SMB_PROTOCOL_LANMAN1,
SMB_PROTOCOL_LANMAN2,
SMB_PROTOCOL_NT1
};
enum smb_case_hndl {
SMB_CASE_DEFAULT,
SMB_CASE_LOWER,
SMB_CASE_UPPER
};
struct smb_dskattr {
__u16 total;
__u16 allocblocks;
__u16 blocksize;
__u16 free;
};
struct smb_conn_opt {
unsigned int fd;
enum smb_protocol protocol;
enum smb_case_hndl case_handling;
__u32 max_xmit;
__u16 server_uid;
__u16 tid;
__u16 secmode;
__u16 maxmux;
__u16 maxvcs;
__u16 rawmode;
__u32 sesskey;
__u32 maxraw;
__u32 capabilities;
__s16 serverzone;
};
struct smb_nls_codepage {
char local_name[20];
char remote_name[20];
};
# 78 "/data1/src/linux/include/linux/smb.h"
struct smb_fattr {
__u16 attr;
unsigned long f_ino;
umode_t f_mode;
nlink_t f_nlink;
uid_t f_uid;
gid_t f_gid;
kdev_t f_rdev;
off_t f_size;
time_t f_atime;
time_t f_mtime;
time_t f_ctime;
unsigned long f_blksize;
unsigned long f_blocks;
};
enum smb_conn_state {
CONN_VALID,
CONN_INVALID,
CONN_RETRIED,
CONN_RETRYING
};
# 16 "/data1/src/linux/include/linux/smb_fs_sb.h" 2
struct smb_sb_info {
enum smb_conn_state state;
struct file * sock_file;
struct smb_mount_data_kernel *mnt;
unsigned char *temp_buf;
unsigned int generation;
pid_t conn_pid;
struct smb_conn_opt opt;
struct semaphore sem;
wait_queue_head_t wait;
__u32 packet_size;
unsigned char * packet;
unsigned short rcls;
unsigned short err;
void *data_ready;
struct nls_table *remote_nls;
struct nls_table *local_nls;
char *name_buf;
int (*convert)(char *, int, const char *, int,
struct nls_table *, struct nls_table *);
};
static inline void
smb_lock_server(struct smb_sb_info *server)
{
down(&(server->sem));
}
static inline void
smb_unlock_server(struct smb_sb_info *server)
{
up(&(server->sem));
}
# 681 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/hfs_fs_sb.h" 1
# 15 "/data1/src/linux/include/linux/hfs_fs_sb.h"
struct hfs_name;
typedef int (*hfs_namein_fn) (char *, const struct hfs_name *);
typedef void (*hfs_nameout_fn) (struct hfs_name *, const char *, int);
typedef void (*hfs_ifill_fn) (struct inode *, ino_t, const int);
struct hfs_sb_info {
int magic;
struct hfs_mdb *s_mdb;
int s_quiet;
int s_lowercase;
int s_afpd;
int s_version;
hfs_namein_fn s_namein;
hfs_nameout_fn s_nameout;
hfs_ifill_fn s_ifill;
const struct hfs_name *s_reserved1;
const struct hfs_name *s_reserved2;
__u32 s_type;
__u32 s_creator;
umode_t s_umask;
uid_t s_uid;
gid_t s_gid;
char s_conv;
};
# 682 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/adfs_fs_sb.h" 1
# 13 "/data1/src/linux/include/linux/adfs_fs_sb.h"
struct adfs_discmap;
struct adfs_dir_ops;
struct adfs_sb_info {
struct adfs_discmap *s_map;
struct adfs_dir_ops *s_dir;
uid_t s_uid;
gid_t s_gid;
umode_t s_owner_mask;
umode_t s_other_mask;
__u32 s_ids_per_zone;
__u32 s_idlen;
__u32 s_map_size;
unsigned long s_size;
signed int s_map2blk;
unsigned int s_log2sharesize;
unsigned int s_version;
unsigned int s_namelen;
};
# 683 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/qnx4_fs_sb.h" 1
# 14 "/data1/src/linux/include/linux/qnx4_fs_sb.h"
# 1 "/data1/src/linux/include/linux/qnx4_fs.h" 1
# 45 "/data1/src/linux/include/linux/qnx4_fs.h"
struct qnx4_inode_entry {
char di_fname[16];
qnx4_off_t di_size;
qnx4_xtnt_t di_first_xtnt;
__u32 di_xblk;
__s32 di_ftime;
__s32 di_mtime;
__s32 di_atime;
__s32 di_ctime;
qnx4_nxtnt_t di_num_xtnts;
qnx4_mode_t di_mode;
qnx4_muid_t di_uid;
qnx4_mgid_t di_gid;
qnx4_nlink_t di_nlink;
__u8 di_zero[4];
qnx4_ftype_t di_type;
__u8 di_status;
};
struct qnx4_link_info {
char dl_fname[48];
__u32 dl_inode_blk;
__u8 dl_inode_ndx;
__u8 dl_spare[10];
__u8 dl_status;
};
struct qnx4_xblk {
__u32 xblk_next_xblk;
__u32 xblk_prev_xblk;
__u8 xblk_num_xtnts;
__u8 xblk_spare[3];
__s32 xblk_num_blocks;
qnx4_xtnt_t xblk_xtnts[60];
char xblk_signature[8];
qnx4_xtnt_t xblk_first_xtnt;
};
struct qnx4_super_block {
struct qnx4_inode_entry RootDir;
struct qnx4_inode_entry Inode;
struct qnx4_inode_entry Boot;
struct qnx4_inode_entry AltBoot;
};
# 100 "/data1/src/linux/include/linux/qnx4_fs.h"
extern struct dentry *qnx4_lookup(struct inode *dir, struct dentry *dentry);
extern unsigned long qnx4_count_free_blocks(struct super_block *sb);
extern unsigned long qnx4_block_map(struct inode *inode, long iblock);
extern struct buffer_head *qnx4_getblk(struct inode *, int, int);
extern struct buffer_head *qnx4_bread(struct inode *, int, int);
extern int qnx4_create(struct inode *dir, struct dentry *dentry, int mode);
extern struct inode_operations qnx4_file_inode_operations;
extern struct inode_operations qnx4_dir_inode_operations;
extern struct file_operations qnx4_file_operations;
extern struct file_operations qnx4_dir_operations;
extern int qnx4_is_free(struct super_block *sb, long block);
extern int qnx4_set_bitmap(struct super_block *sb, long block, int busy);
extern int qnx4_create(struct inode *inode, struct dentry *dentry, int mode);
extern void qnx4_truncate(struct inode *inode);
extern void qnx4_free_inode(struct inode *inode);
extern int qnx4_unlink(struct inode *dir, struct dentry *dentry);
extern int qnx4_rmdir(struct inode *dir, struct dentry *dentry);
extern int qnx4_sync_file(struct file *file, struct dentry *dentry, int);
extern int qnx4_sync_inode(struct inode *inode);
extern int qnx4_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh, int create);
# 15 "/data1/src/linux/include/linux/qnx4_fs_sb.h" 2
struct qnx4_sb_info {
struct buffer_head *sb_buf;
struct qnx4_super_block *sb;
unsigned int Version;
struct qnx4_inode_entry *BitMap;
};
# 684 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/reiserfs_fs_sb.h" 1
# 1 "/data1/src/linux/include/linux/tqueue.h" 1
# 38 "/data1/src/linux/include/linux/tqueue.h"
struct tq_struct {
struct list_head list;
unsigned long sync;
void (*routine)(void *);
void *data;
};
# 64 "/data1/src/linux/include/linux/tqueue.h"
typedef struct list_head task_queue;
extern task_queue tq_timer, tq_immediate, tq_disk;
# 94 "/data1/src/linux/include/linux/tqueue.h"
extern spinlock_t tqueue_lock;
static inline int queue_task(struct tq_struct *bh_pointer, task_queue *bh_list)
{
int ret = 0;
if (!test_and_set_bit(0,&bh_pointer->sync)) {
unsigned long flags;
do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&tqueue_lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
list_add_tail(&bh_pointer->list, bh_list);
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &tqueue_lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
ret = 1;
}
return ret;
}
extern void __run_task_queue(task_queue *list);
static inline void run_task_queue(task_queue *list)
{
if ((!list_empty(&*list)))
__run_task_queue(list);
}
# 9 "/data1/src/linux/include/linux/reiserfs_fs_sb.h" 2
# 26 "/data1/src/linux/include/linux/reiserfs_fs_sb.h"
struct reiserfs_super_block
{
__u32 s_block_count;
__u32 s_free_blocks;
__u32 s_root_block;
__u32 s_journal_block;
__u32 s_journal_dev;
# 43 "/data1/src/linux/include/linux/reiserfs_fs_sb.h"
__u32 s_orig_journal_size;
__u32 s_journal_trans_max ;
__u32 s_journal_block_count ;
__u32 s_journal_max_batch ;
__u32 s_journal_max_commit_age ;
__u32 s_journal_max_trans_age ;
__u16 s_blocksize;
__u16 s_oid_maxsize;
__u16 s_oid_cursize;
__u16 s_state;
char s_magic[12];
__u32 s_hash_function_code;
__u16 s_tree_height;
__u16 s_bmap_nr;
__u16 s_version;
__u16 s_reserved;
__u32 s_inode_generation;
char s_unused[124] ;
} __attribute__ ((__packed__));
# 121 "/data1/src/linux/include/linux/reiserfs_fs_sb.h"
struct reiserfs_super_block_v1
{
__u32 s_block_count;
__u32 s_free_blocks;
__u32 s_root_block;
__u32 s_journal_block;
__u32 s_journal_dev;
__u32 s_orig_journal_size;
__u32 s_journal_trans_max ;
__u32 s_journal_block_count ;
__u32 s_journal_max_batch ;
__u32 s_journal_max_commit_age ;
__u32 s_journal_max_trans_age ;
__u16 s_blocksize;
__u16 s_oid_maxsize;
__u16 s_oid_cursize;
__u16 s_state;
char s_magic[16];
__u16 s_tree_height;
__u16 s_bmap_nr;
__u32 s_reserved;
} __attribute__ ((__packed__));
# 200 "/data1/src/linux/include/linux/reiserfs_fs_sb.h"
struct reiserfs_journal_cnode {
struct buffer_head *bh ;
struct super_block *sb ;
unsigned long blocknr ;
int state ;
struct reiserfs_journal_list *jlist ;
struct reiserfs_journal_cnode *next ;
struct reiserfs_journal_cnode *prev ;
struct reiserfs_journal_cnode *hprev ;
struct reiserfs_journal_cnode *hnext ;
};
struct reiserfs_bitmap_node {
int id ;
char *data ;
struct list_head list ;
} ;
struct reiserfs_list_bitmap {
struct reiserfs_journal_list *journal_list ;
struct reiserfs_bitmap_node **bitmaps ;
} ;
struct reiserfs_transaction_handle {
char *t_caller ;
int t_blocks_logged ;
int t_blocks_allocated ;
unsigned long t_trans_id ;
struct super_block *t_super ;
} ;
struct reiserfs_journal_list {
unsigned long j_start ;
unsigned long j_len ;
atomic_t j_nonzerolen ;
atomic_t j_commit_left ;
atomic_t j_flushing ;
atomic_t j_commit_flushing ;
atomic_t j_older_commits_done ;
unsigned long j_trans_id ;
time_t j_timestamp ;
struct reiserfs_list_bitmap *j_list_bitmap ;
struct buffer_head *j_commit_bh ;
struct reiserfs_journal_cnode *j_realblock ;
struct reiserfs_journal_cnode *j_freedlist ;
wait_queue_head_t j_commit_wait ;
wait_queue_head_t j_flush_wait ;
} ;
struct reiserfs_page_list ;
struct reiserfs_journal {
struct buffer_head ** j_ap_blocks ;
struct reiserfs_journal_cnode *j_last ;
struct reiserfs_journal_cnode *j_first ;
int j_state ;
unsigned long j_trans_id ;
unsigned long j_mount_id ;
unsigned long j_start ;
unsigned long j_len ;
unsigned long j_len_alloc ;
atomic_t j_wcount ;
unsigned long j_bcount ;
unsigned long j_first_unflushed_offset ;
unsigned long j_last_flush_trans_id ;
struct buffer_head *j_header_bh ;
struct reiserfs_page_list *j_flush_pages ;
time_t j_trans_start_time ;
wait_queue_head_t j_wait ;
atomic_t j_wlock ;
wait_queue_head_t j_join_wait ;
atomic_t j_jlock ;
int j_journal_list_index ;
int j_list_bitmap_index ;
int j_must_wait ;
int j_next_full_flush ;
int j_next_async_flush ;
int j_cnode_used ;
int j_cnode_free ;
struct reiserfs_journal_cnode *j_cnode_free_list ;
struct reiserfs_journal_cnode *j_cnode_free_orig ;
int j_free_bitmap_nodes ;
int j_used_bitmap_nodes ;
struct list_head j_bitmap_nodes ;
struct inode j_dummy_inode ;
struct reiserfs_list_bitmap j_list_bitmap[5] ;
struct reiserfs_journal_list j_journal_list[64] ;
struct reiserfs_journal_cnode *j_hash_table[8192] ;
struct reiserfs_journal_cnode *j_list_hash_table[8192] ;
struct list_head j_prealloc_list;
};
typedef __u32 (*hashf_t) (const signed char *, int);
struct proc_dir_entry;
# 381 "/data1/src/linux/include/linux/reiserfs_fs_sb.h"
typedef struct reiserfs_proc_info_data
{} reiserfs_proc_info_data_t;
struct reiserfs_sb_info
{
struct buffer_head * s_sbh;
struct reiserfs_super_block * s_rs;
struct buffer_head ** s_ap_bitmap;
struct reiserfs_journal *s_journal ;
unsigned short s_mount_state;
void (*end_io_handler)(struct buffer_head *, int);
hashf_t s_hash_function;
unsigned long s_mount_opt;
wait_queue_head_t s_wait;
atomic_t s_generation_counter;
int s_kmallocs;
int s_disk_reads;
int s_disk_writes;
int s_fix_nodes;
int s_do_balance;
int s_unneeded_left_neighbor;
int s_good_search_by_key_reada;
int s_bmaps;
int s_bmaps_without_search;
int s_direct2indirect;
int s_indirect2direct;
reiserfs_proc_info_data_t s_proc_info_data;
struct proc_dir_entry *procdir;
};
# 480 "/data1/src/linux/include/linux/reiserfs_fs_sb.h"
void reiserfs_file_buffer (struct buffer_head * bh, int list);
int reiserfs_is_super(struct super_block *s) ;
int journal_mark_dirty(struct reiserfs_transaction_handle *, struct super_block *, struct buffer_head *bh) ;
int flush_old_commits(struct super_block *s, int) ;
int show_reiserfs_locks(void) ;
int reiserfs_resize(struct super_block *, unsigned long) ;
# 685 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/bfs_fs_sb.h" 1
# 12 "/data1/src/linux/include/linux/bfs_fs_sb.h"
struct bfs_sb_info {
unsigned long si_blocks;
unsigned long si_freeb;
unsigned long si_freei;
unsigned long si_lf_ioff;
unsigned long si_lf_sblk;
unsigned long si_lf_eblk;
unsigned long si_lasti;
char * si_imap;
struct buffer_head * si_sbh;
struct bfs_super_block * si_bfs_sb;
};
# 686 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/udf_fs_sb.h" 1
# 21 "/data1/src/linux/include/linux/udf_fs_sb.h"
#pragma pack(1)
# 30 "/data1/src/linux/include/linux/udf_fs_sb.h"
struct udf_sparing_data
{
__u16 s_packet_len;
struct buffer_head *s_spar_map[4];
};
struct udf_virtual_data
{
__u32 s_num_entries;
__u16 s_start_offset;
};
struct udf_bitmap
{
__u32 s_extLength;
__u32 s_extPosition;
__u16 s_nr_groups;
struct buffer_head **s_block_bitmap;
};
struct udf_part_map
{
union
{
struct udf_bitmap *s_bitmap;
struct inode *s_table;
} s_uspace;
union
{
struct udf_bitmap *s_bitmap;
struct inode *s_table;
} s_fspace;
__u32 s_partition_root;
__u32 s_partition_len;
__u16 s_partition_type;
__u16 s_partition_num;
union
{
struct udf_sparing_data s_sparing;
struct udf_virtual_data s_virtual;
} s_type_specific;
__u32 (*s_partition_func)(struct super_block *, __u32, __u16, __u32);
__u16 s_volumeseqnum;
__u16 s_partition_flags;
};
#pragma pack()
struct udf_sb_info
{
struct udf_part_map *s_partmaps;
__u8 s_volident[32];
__u16 s_partitions;
__u16 s_partition;
__s32 s_session;
__u32 s_anchor[4];
__u32 s_lastblock;
struct buffer_head *s_lvidbh;
mode_t s_umask;
gid_t s_gid;
uid_t s_uid;
time_t s_recordtime;
__u16 s_serialnum;
__u16 s_udfrev;
__u32 s_flags;
struct nls_table *s_nls_map;
struct inode *s_vat;
};
# 687 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/ncp_fs_sb.h" 1
# 12 "/data1/src/linux/include/linux/ncp_fs_sb.h"
# 1 "/data1/src/linux/include/linux/ncp_mount.h" 1
# 12 "/data1/src/linux/include/linux/ncp_mount.h"
# 1 "/data1/src/linux/include/linux/ncp.h" 1
# 22 "/data1/src/linux/include/linux/ncp.h"
struct ncp_request_header {
__u16 type __attribute__((packed));
__u8 sequence __attribute__((packed));
__u8 conn_low __attribute__((packed));
__u8 task __attribute__((packed));
__u8 conn_high __attribute__((packed));
__u8 function __attribute__((packed));
__u8 data[0] __attribute__((packed));
};
struct ncp_reply_header {
__u16 type __attribute__((packed));
__u8 sequence __attribute__((packed));
__u8 conn_low __attribute__((packed));
__u8 task __attribute__((packed));
__u8 conn_high __attribute__((packed));
__u8 completion_code __attribute__((packed));
__u8 connection_state __attribute__((packed));
__u8 data[0] __attribute__((packed));
};
struct ncp_volume_info {
__u32 total_blocks;
__u32 free_blocks;
__u32 purgeable_blocks;
__u32 not_yet_purgeable_blocks;
__u32 total_dir_entries;
__u32 available_dir_entries;
__u8 sectors_per_block;
char volume_name[(16) + 1];
};
# 112 "/data1/src/linux/include/linux/ncp.h"
struct nw_info_struct {
__u32 spaceAlloc __attribute__((packed));
__u32 attributes __attribute__((packed));
__u16 flags __attribute__((packed));
__u32 dataStreamSize __attribute__((packed));
__u32 totalStreamSize __attribute__((packed));
__u16 numberOfStreams __attribute__((packed));
__u16 creationTime __attribute__((packed));
__u16 creationDate __attribute__((packed));
__u32 creatorID __attribute__((packed));
__u16 modifyTime __attribute__((packed));
__u16 modifyDate __attribute__((packed));
__u32 modifierID __attribute__((packed));
__u16 lastAccessDate __attribute__((packed));
__u16 archiveTime __attribute__((packed));
__u16 archiveDate __attribute__((packed));
__u32 archiverID __attribute__((packed));
__u16 inheritedRightsMask __attribute__((packed));
__u32 dirEntNum __attribute__((packed));
__u32 DosDirNum __attribute__((packed));
__u32 volNumber __attribute__((packed));
__u32 EADataSize __attribute__((packed));
__u32 EAKeyCount __attribute__((packed));
__u32 EAKeySize __attribute__((packed));
__u32 NSCreator __attribute__((packed));
__u8 nameLen __attribute__((packed));
__u8 entryName[256] __attribute__((packed));
};
# 156 "/data1/src/linux/include/linux/ncp.h"
struct nw_modify_dos_info {
__u32 attributes __attribute__((packed));
__u16 creationDate __attribute__((packed));
__u16 creationTime __attribute__((packed));
__u32 creatorID __attribute__((packed));
__u16 modifyDate __attribute__((packed));
__u16 modifyTime __attribute__((packed));
__u32 modifierID __attribute__((packed));
__u16 archiveDate __attribute__((packed));
__u16 archiveTime __attribute__((packed));
__u32 archiverID __attribute__((packed));
__u16 lastAccessDate __attribute__((packed));
__u16 inheritanceGrantMask __attribute__((packed));
__u16 inheritanceRevokeMask __attribute__((packed));
__u32 maximumSpace __attribute__((packed));
};
struct nw_search_sequence {
__u8 volNumber __attribute__((packed));
__u32 dirBase __attribute__((packed));
__u32 sequence __attribute__((packed));
};
# 13 "/data1/src/linux/include/linux/ncp_mount.h" 2
# 25 "/data1/src/linux/include/linux/ncp_mount.h"
struct ncp_mount_data {
int version;
unsigned int ncp_fd;
__kernel_uid_t mounted_uid;
__kernel_pid_t wdog_pid;
unsigned char mounted_vol[(16) + 1];
unsigned int time_out;
unsigned int retry_count;
unsigned int flags;
__kernel_uid_t uid;
__kernel_gid_t gid;
__kernel_mode_t file_mode;
__kernel_mode_t dir_mode;
};
struct ncp_mount_data_v4 {
int version;
unsigned long flags;
unsigned long mounted_uid;
long wdog_pid;
unsigned int ncp_fd;
unsigned int time_out;
unsigned int retry_count;
unsigned long uid;
unsigned long gid;
unsigned long file_mode;
unsigned long dir_mode;
};
struct ncp_mount_data_kernel {
unsigned long flags;
unsigned int int_flags;
__kernel_uid32_t mounted_uid;
__kernel_pid_t wdog_pid;
unsigned int ncp_fd;
unsigned int time_out;
unsigned int retry_count;
unsigned char mounted_vol[(16) + 1];
__kernel_uid32_t uid;
__kernel_gid32_t gid;
__kernel_mode_t file_mode;
__kernel_mode_t dir_mode;
};
# 13 "/data1/src/linux/include/linux/ncp_fs_sb.h" 2
struct ncp_server {
struct ncp_mount_data_kernel m;
__u8 name_space[(64) + 2];
struct file *ncp_filp;
u8 sequence;
u8 task;
u16 connection;
u8 completion;
u8 conn_status;
int buffer_size;
int reply_size;
int packet_size;
unsigned char *packet;
int lock;
struct semaphore sem;
int current_size;
int has_subfunction;
int ncp_reply_size;
int root_setuped;
int sign_wanted;
int sign_active;
char sign_root[8];
char sign_last[16];
struct {
int auth_type;
size_t object_name_len;
void* object_name;
int object_type;
} auth;
struct {
size_t len;
void* data;
} priv;
struct nls_table *nls_vol;
struct nls_table *nls_io;
int dentry_ttl;
unsigned int flags;
};
# 92 "/data1/src/linux/include/linux/ncp_fs_sb.h"
static inline int ncp_conn_valid(struct ncp_server *server)
{
return ((server->conn_status & 0x11) == 0);
}
static inline void ncp_invalidate_conn(struct ncp_server *server)
{
server->conn_status |= 0x01;
}
# 688 "/data1/src/linux/include/linux/fs.h" 2
# 1 "/data1/src/linux/include/linux/jffs2_fs_sb.h" 1
# 1 "/data1/src/linux/include/linux/completion.h" 1
# 13 "/data1/src/linux/include/linux/completion.h"
struct completion {
unsigned int done;
wait_queue_head_t wait;
};
static inline void init_completion(struct completion *x)
{
x->done = 0;
init_waitqueue_head(&x->wait);
}
extern void wait_for_completion(struct completion *);
extern void complete(struct completion *);
# 9 "/data1/src/linux/include/linux/jffs2_fs_sb.h" 2
# 20 "/data1/src/linux/include/linux/jffs2_fs_sb.h"
struct jffs2_sb_info {
struct mtd_info *mtd;
__u32 highest_ino;
unsigned int flags;
spinlock_t nodelist_lock;
struct task_struct *gc_task;
struct semaphore gc_thread_start;
struct completion gc_thread_exit;
struct semaphore alloc_sem;
__u32 flash_size;
__u32 used_size;
__u32 dirty_size;
__u32 free_size;
__u32 erasing_size;
__u32 bad_size;
__u32 sector_size;
__u32 nr_free_blocks;
__u32 nr_erasing_blocks;
__u32 nr_blocks;
struct jffs2_eraseblock *blocks;
struct jffs2_eraseblock *nextblock;
struct jffs2_eraseblock *gcblock;
struct list_head clean_list;
struct list_head dirty_list;
struct list_head erasing_list;
struct list_head erase_pending_list;
struct list_head erase_complete_list;
struct list_head free_list;
struct list_head bad_list;
struct list_head bad_used_list;
spinlock_t erase_completion_lock;
wait_queue_head_t erase_wait;
struct jffs2_inode_cache *inocache_list[1];
spinlock_t inocache_lock;
};
# 690 "/data1/src/linux/include/linux/fs.h" 2
extern struct list_head super_blocks;
extern spinlock_t sb_lock;
struct super_block {
struct list_head s_list;
kdev_t s_dev;
unsigned long s_blocksize;
unsigned char s_blocksize_bits;
unsigned char s_dirt;
unsigned long long s_maxbytes;
struct file_system_type *s_type;
struct super_operations *s_op;
struct dquot_operations *dq_op;
unsigned long s_flags;
unsigned long s_magic;
struct dentry *s_root;
struct rw_semaphore s_umount;
struct semaphore s_lock;
int s_count;
atomic_t s_active;
struct list_head s_dirty;
struct list_head s_locked_inodes;
struct list_head s_files;
struct block_device *s_bdev;
struct list_head s_instances;
struct quota_mount_options s_dquot;
char s_id[32];
union {
struct minix_sb_info minix_sb;
struct ext2_sb_info ext2_sb;
struct ext3_sb_info ext3_sb;
struct hpfs_sb_info hpfs_sb;
struct ntfs_sb_info ntfs_sb;
struct msdos_sb_info msdos_sb;
struct isofs_sb_info isofs_sb;
struct nfs_sb_info nfs_sb;
struct sysv_sb_info sysv_sb;
struct affs_sb_info affs_sb;
struct ufs_sb_info ufs_sb;
struct efs_sb_info efs_sb;
struct shmem_sb_info shmem_sb;
struct romfs_sb_info romfs_sb;
struct smb_sb_info smbfs_sb;
struct hfs_sb_info hfs_sb;
struct adfs_sb_info adfs_sb;
struct qnx4_sb_info qnx4_sb;
struct reiserfs_sb_info reiserfs_sb;
struct bfs_sb_info bfs_sb;
struct udf_sb_info udf_sb;
struct ncp_server ncpfs_sb;
struct jffs2_sb_info jffs2_sb;
struct cramfs_sb_info cramfs_sb;
void *generic_sbp;
} u;
struct semaphore s_vfs_rename_sem;
# 764 "/data1/src/linux/include/linux/fs.h"
struct semaphore s_nfsd_free_path_sem;
};
extern int vfs_create(struct inode *, struct dentry *, int);
extern int vfs_mkdir(struct inode *, struct dentry *, int);
extern int vfs_mknod(struct inode *, struct dentry *, int, dev_t);
extern int vfs_symlink(struct inode *, struct dentry *, const char *);
extern int vfs_link(struct dentry *, struct inode *, struct dentry *);
extern int vfs_rmdir(struct inode *, struct dentry *);
extern int vfs_unlink(struct inode *, struct dentry *);
extern int vfs_rename(struct inode *, struct dentry *, struct inode *, struct dentry *);
# 798 "/data1/src/linux/include/linux/fs.h"
typedef int (*filldir_t)(void *, const char *, int, loff_t, ino_t, unsigned);
struct block_device_operations {
int (*open) (struct inode *, struct file *);
int (*release) (struct inode *, struct file *);
int (*ioctl) (struct inode *, struct file *, unsigned, unsigned long);
int (*check_media_change) (kdev_t);
int (*revalidate) (kdev_t);
struct module *owner;
};
struct file_operations {
struct module *owner;
loff_t (*llseek) (struct file *, loff_t, int);
ssize_t (*read) (struct file *, char *, size_t, loff_t *);
ssize_t (*write) (struct file *, const char *, size_t, loff_t *);
int (*readdir) (struct file *, void *, filldir_t);
unsigned int (*poll) (struct file *, struct poll_table_struct *);
int (*ioctl) (struct inode *, struct file *, unsigned int, unsigned long);
int (*mmap) (struct file *, struct vm_area_struct *);
int (*open) (struct inode *, struct file *);
int (*flush) (struct file *);
int (*release) (struct inode *, struct file *);
int (*fsync) (struct file *, struct dentry *, int datasync);
int (*fasync) (int, struct file *, int);
int (*lock) (struct file *, int, struct file_lock *);
ssize_t (*readv) (struct file *, const struct iovec *, unsigned long, loff_t *);
ssize_t (*writev) (struct file *, const struct iovec *, unsigned long, loff_t *);
ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
};
struct inode_operations {
int (*create) (struct inode *,struct dentry *,int);
struct dentry * (*lookup) (struct inode *,struct dentry *);
int (*link) (struct dentry *,struct inode *,struct dentry *);
int (*unlink) (struct inode *,struct dentry *);
int (*symlink) (struct inode *,struct dentry *,const char *);
int (*mkdir) (struct inode *,struct dentry *,int);
int (*rmdir) (struct inode *,struct dentry *);
int (*mknod) (struct inode *,struct dentry *,int,int);
int (*rename) (struct inode *, struct dentry *,
struct inode *, struct dentry *);
int (*readlink) (struct dentry *, char *,int);
int (*follow_link) (struct dentry *, struct nameidata *);
void (*truncate) (struct inode *);
int (*permission) (struct inode *, int);
int (*revalidate) (struct dentry *);
int (*setattr) (struct dentry *, struct iattr *);
int (*getattr) (struct dentry *, struct iattr *);
};
struct seq_file;
struct super_operations {
void (*read_inode) (struct inode *);
void (*read_inode2) (struct inode *, void *) ;
void (*dirty_inode) (struct inode *);
void (*write_inode) (struct inode *, int);
void (*put_inode) (struct inode *);
void (*delete_inode) (struct inode *);
void (*put_super) (struct super_block *);
void (*write_super) (struct super_block *);
void (*write_super_lockfs) (struct super_block *);
void (*unlockfs) (struct super_block *);
int (*statfs) (struct super_block *, struct statfs *);
int (*remount_fs) (struct super_block *, int *, char *);
void (*clear_inode) (struct inode *);
void (*umount_begin) (struct super_block *);
# 906 "/data1/src/linux/include/linux/fs.h"
struct dentry * (*fh_to_dentry)(struct super_block *sb, __u32 *fh, int len, int fhtype, int parent);
int (*dentry_to_fh)(struct dentry *, __u32 *fh, int *lenp, int need_parent);
int (*show_options)(struct seq_file *, struct vfsmount *);
};
# 921 "/data1/src/linux/include/linux/fs.h"
extern void __mark_inode_dirty(struct inode *, int);
static inline void mark_inode_dirty(struct inode *inode)
{
__mark_inode_dirty(inode, (1 | 2 | 4));
}
static inline void mark_inode_dirty_sync(struct inode *inode)
{
__mark_inode_dirty(inode, 1);
}
static inline void mark_inode_dirty_pages(struct inode *inode)
{
__mark_inode_dirty(inode, 4);
}
struct dquot_operations {
void (*initialize) (struct inode *, short);
void (*drop) (struct inode *);
int (*alloc_block) (struct inode *, unsigned long, char);
int (*alloc_inode) (const struct inode *, unsigned long);
void (*free_block) (struct inode *, unsigned long);
void (*free_inode) (const struct inode *, unsigned long);
int (*transfer) (struct inode *, struct iattr *);
};
struct file_system_type {
const char *name;
int fs_flags;
struct super_block *(*read_super) (struct super_block *, void *, int);
struct module *owner;
struct file_system_type * next;
struct list_head fs_supers;
};
# 979 "/data1/src/linux/include/linux/fs.h"
extern int register_filesystem(struct file_system_type *);
extern int unregister_filesystem(struct file_system_type *);
extern struct vfsmount *kern_mount(struct file_system_type *);
extern int may_umount(struct vfsmount *);
extern long do_mount(char *, char *, char *, unsigned long, void *);
extern void umount_tree(struct vfsmount *);
extern int vfs_statfs(struct super_block *, struct statfs *);
# 998 "/data1/src/linux/include/linux/fs.h"
extern int locks_mandatory_locked(struct inode *);
extern int locks_mandatory_area(int, struct inode *, struct file *, loff_t, size_t);
# 1008 "/data1/src/linux/include/linux/fs.h"
static inline int locks_verify_locked(struct inode *inode)
{
if ((((inode)->i_sb->s_flags & (64)) && ((inode)->i_mode & (0002000 | 00010)) == 0002000))
return locks_mandatory_locked(inode);
return 0;
}
static inline int locks_verify_area(int read_write, struct inode *inode,
struct file *filp, loff_t offset,
size_t count)
{
if (inode->i_flock && (((inode)->i_sb->s_flags & (64)) && ((inode)->i_mode & (0002000 | 00010)) == 0002000))
return locks_mandatory_area(read_write, inode, filp, offset, count);
return 0;
}
static inline int locks_verify_truncate(struct inode *inode,
struct file *filp,
loff_t size)
{
if (inode->i_flock && (((inode)->i_sb->s_flags & (64)) && ((inode)->i_mode & (0002000 | 00010)) == 0002000))
return locks_mandatory_area(
2, inode, filp,
size < inode->i_size ? size : inode->i_size,
(size < inode->i_size ? inode->i_size - size
: size - inode->i_size)
);
return 0;
}
static inline int get_lease(struct inode *inode, unsigned int mode)
{
if (inode->i_flock && (inode->i_flock->fl_flags & 32))
return __get_lease(inode, mode);
return 0;
}
__attribute__((syscall_linkage)) long sys_open(const char *, int, int);
__attribute__((syscall_linkage)) long sys_close(unsigned int);
extern int do_truncate(struct dentry *, loff_t start);
extern struct file *filp_open(const char *, int, int);
extern struct file * dentry_open(struct dentry *, struct vfsmount *, int);
extern int filp_close(struct file *, fl_owner_t id);
extern char * getname(const char *);
extern void vfs_caches_init(unsigned long);
enum {BDEV_FILE, BDEV_SWAP, BDEV_FS, BDEV_RAW};
extern int register_blkdev(unsigned int, const char *, struct block_device_operations *);
extern int unregister_blkdev(unsigned int, const char *);
extern struct block_device *bdget(dev_t);
extern int bd_acquire(struct inode *inode);
extern void bd_forget(struct inode *inode);
extern void bdput(struct block_device *);
extern struct char_device *cdget(dev_t);
extern void cdput(struct char_device *);
extern int blkdev_open(struct inode *, struct file *);
extern int blkdev_close(struct inode *, struct file *);
extern struct file_operations def_blk_fops;
extern struct address_space_operations def_blk_aops;
extern struct file_operations def_fifo_fops;
extern int ioctl_by_bdev(struct block_device *, unsigned, unsigned long);
extern int blkdev_get(struct block_device *, mode_t, unsigned, int);
extern int blkdev_put(struct block_device *, int);
extern const struct block_device_operations *get_blkfops(unsigned int);
extern int register_chrdev(unsigned int, const char *, struct file_operations *);
extern int unregister_chrdev(unsigned int, const char *);
extern int chrdev_open(struct inode *, struct file *);
extern const char * bdevname(kdev_t);
extern const char * cdevname(kdev_t);
extern const char * kdevname(kdev_t);
extern void init_special_inode(struct inode *, umode_t, int);
extern void make_bad_inode(struct inode *);
extern int is_bad_inode(struct inode *);
extern struct file_operations read_fifo_fops;
extern struct file_operations write_fifo_fops;
extern struct file_operations rdwr_fifo_fops;
extern struct file_operations read_pipe_fops;
extern struct file_operations write_pipe_fops;
extern struct file_operations rdwr_pipe_fops;
extern int fs_may_remount_ro(struct super_block *);
extern int try_to_free_buffers(struct page *, unsigned int);
extern void refile_buffer(struct buffer_head * buf);
extern void create_empty_buffers(struct page *, unsigned long);
extern void end_buffer_io_sync(struct buffer_head *bh, int uptodate);
extern void set_buffer_async_io(struct buffer_head *bh) ;
static inline void get_bh(struct buffer_head * bh)
{
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&(bh)->b_count)))->counter)) *_v = (&(((&(bh)->b_coun t)))->counter); switch ((1)) { case -16: ({ switch (sizeof(*(&(((&(bh)->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0 =[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&(bh)->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tm p) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: ({ switc!
h (sizeof(*(&(((&(bh)->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memor y"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&(bh)->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: _ _asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&(bh)->b_count)))->counter))) { case 4: __asm__ __volatile__ (" fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add!
(); } }); break; case 4: ({ switch (sizeof(*(&(((&(bh)->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_ tmp) : "r"(_v), "i"(4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&(bh)->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&(bh)->b_count)))->counter))) { ca se 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __!
bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&(bh)->b_count)))->counter)) (_tmp + ((1))); }) : ia64_atomic_add((1), ((&(bh)->b_count))));
}
static inline void put_bh(struct buffer_head *bh)
{
__asm__ __volatile__("": : :"memory");
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&bh->b_count)))->counter)) *_v = (&(((&bh->b_count))) ->counter); switch (-((1))) { case -16: ({ switch (sizeof(*(&(((&bh->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[% 1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&bh->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: ({ switch (si!
zeof(*(&(((&bh->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); br eak; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&bh->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __ volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&bh->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.r el %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); b!
reak; case 4: ({ switch (sizeof(*(&(((&bh->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v ), "i"(4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&bh->b_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); br eak; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&bh->b_count)))->counter))) { case 4: __asm__ __v olatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __bad_size_for_ia64!
_fetch_and_add(); } }); break; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&bh->b_count)))->counter)) (_tmp + (-((1)))); }) : ia64_atomic_sub((1), ((&bh->b_count))));
}
static inline void mark_buffer_uptodate(struct buffer_head * bh, int on)
{
if (on)
set_bit(BH_Uptodate, &bh->b_state);
else
clear_bit(BH_Uptodate, &bh->b_state);
}
static inline void __mark_buffer_clean(struct buffer_head *bh)
{
refile_buffer(bh);
}
static inline void mark_buffer_clean(struct buffer_head * bh)
{
if (test_and_clear_bit(BH_Dirty, &(bh)->b_state))
__mark_buffer_clean(bh);
}
extern void __mark_dirty(struct buffer_head *bh);
extern void __mark_buffer_dirty(struct buffer_head *bh);
extern void mark_buffer_dirty(struct buffer_head *bh);
extern void buffer_insert_inode_data_queue(struct buffer_head *, struct inode *);
static inline void mark_buffer_async(struct buffer_head * bh, int on)
{
if (on)
set_bit(BH_Async, &bh->b_state);
else
clear_bit(BH_Async, &bh->b_state);
}
static inline void buffer_IO_error(struct buffer_head * bh)
{
mark_buffer_clean(bh);
bh->b_end_io(bh, test_bit(BH_Uptodate, &bh->b_state));
}
# 1194 "/data1/src/linux/include/linux/fs.h"
extern void buffer_insert_inode_queue(struct buffer_head *, struct inode *);
static inline void mark_buffer_dirty_inode(struct buffer_head *bh, struct inode *inode)
{
mark_buffer_dirty(bh);
buffer_insert_inode_queue(bh, inode);
}
extern void set_buffer_flushtime(struct buffer_head *);
extern void balance_dirty(void);
extern int check_disk_change(kdev_t);
extern int invalidate_inodes(struct super_block *);
extern int invalidate_device(kdev_t, int);
extern void invalidate_inode_pages(struct inode *);
extern void invalidate_inode_pages2(struct address_space *);
extern void invalidate_inode_buffers(struct inode *);
extern void invalidate_bdev(struct block_device *, int);
extern void __invalidate_buffers(kdev_t dev, int);
extern void sync_inodes(kdev_t);
extern void sync_unlocked_inodes(void);
extern void write_inode_now(struct inode *, int);
extern int sync_buffers(kdev_t, int);
extern void sync_dev(kdev_t);
extern int fsync_dev(kdev_t);
extern int fsync_super(struct super_block *);
extern int fsync_no_super(struct block_device *);
extern void sync_inodes_sb(struct super_block *);
extern int osync_inode_buffers(struct inode *);
extern int osync_inode_data_buffers(struct inode *);
extern int fsync_inode_buffers(struct inode *);
extern int fsync_inode_data_buffers(struct inode *);
extern int inode_has_buffers(struct inode *);
extern void filemap_fdatasync(struct address_space *);
extern void filemap_fdatawait(struct address_space *);
extern void sync_supers(kdev_t);
extern int bmap(struct inode *, int);
extern int notify_change(struct dentry *, struct iattr *);
extern int permission(struct inode *, int);
extern int vfs_permission(struct inode *, int);
extern int get_write_access(struct inode *);
extern int deny_write_access(struct file *);
static inline void put_write_access(struct inode * inode)
{
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&inode->i_writecount)))->counter)) *_v = (&(((&inode- >i_writecount)))->counter); switch (-((1))) { case -16: ({ switch (sizeof(*(&(((&inode->i_writecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile __ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&inode->i_writecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4 .rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }!
); break; case -4: ({ switch (sizeof(*(&(((&inode->i_writecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"( _tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&inode->i_writecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v) , "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&inode->i_writecount)))- >counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); brea!
k; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&(((&inode->i_writecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm_ _ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&inode->i_writecount)))->counter))) { case 4: __asm__ __volatile__ (" fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ( { switch (sizeof(*(&(((&inode->i_writecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" !
: "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&inode->i_writecount)))->counter)) (_tmp + (-((1)))); }) : ia64_atomic_sub((1), ((&inode->i_writecount))));
}
static inline void allow_write_access(struct file *file)
{
if (file)
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&file->f_dentry->d_inode->i_writecount)))->co unter)) *_v = (&(((&file->f_dentry->d_inode->i_writecount)))->counter); switch ((1)) { case -16: ({ switch (sizeof(*(&(((&file->f_dentry->d_inode->i_writecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_ v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&file->f_dentry->d_ inode->i_writecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), !
"i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: ({ switch (sizeof(*(&(((&file->f_dentry->d_inode->i_writecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v ), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&file->f_dentry->d_ino de->i_writecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; de fault: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&file->f_dentry->d_inode->i_writecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "!
i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&(((&file->f_dentry->d_inode->i_w ritecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: __ bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&file->f_dentry->d_inode->i_writecount)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __ asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&file->f_dentry->d_inode->i_writecoun!
t)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __bad_si ze_for_ia64_fetch_and_add(); } }); break; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&file->f_dentry->d_inode->i_writecount)))->counter)) (_tmp + ((1))); }) : ia64_atomic_add((1), ((&file->f_dentry->d_inode->i_wri tecount))));
}
extern int do_pipe(int *);
extern int open_namei(const char *, int, int, struct nameidata *);
extern int kernel_read(struct file *, unsigned long, char *, unsigned long);
extern struct file * open_exec(const char *);
extern int is_subdir(struct dentry *, struct dentry *);
extern ino_t find_inode_number(struct dentry *, struct qstr *);
# 1264 "/data1/src/linux/include/linux/fs.h"
static inline void *ERR_PTR(long error)
{
return (void *) error;
}
static inline long PTR_ERR(const void *ptr)
{
return (long) ptr;
}
static inline long IS_ERR(const void *ptr)
{
return (unsigned long)ptr > (unsigned long)-1000L;
}
# 1295 "/data1/src/linux/include/linux/fs.h"
enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
# 1306 "/data1/src/linux/include/linux/fs.h"
typedef struct {
size_t written;
size_t count;
char * buf;
int error;
} read_descriptor_t;
typedef int (*read_actor_t)(read_descriptor_t *, struct page *, unsigned long, unsigned long);
extern loff_t default_llseek(struct file *file, loff_t offset, int origin);
extern int __user_walk(const char *, unsigned, struct nameidata *);
extern int path_init(const char *, unsigned, struct nameidata *);
extern int path_walk(const char *, struct nameidata *);
extern int link_path_walk(const char *, struct nameidata *);
extern void path_release(struct nameidata *);
extern int follow_down(struct vfsmount **, struct dentry **);
extern int follow_up(struct vfsmount **, struct dentry **);
extern struct dentry * lookup_one_len(const char *, struct dentry *, int);
extern struct dentry * lookup_hash(struct qstr *, struct dentry *);
extern void iput(struct inode *);
extern void force_delete(struct inode *);
extern struct inode * igrab(struct inode *);
extern ino_t iunique(struct super_block *, ino_t);
typedef int (*find_inode_t)(struct inode *, unsigned long, void *);
extern struct inode * iget4(struct super_block *, unsigned long, find_inode_t, void *);
static inline struct inode *iget(struct super_block *sb, unsigned long ino)
{
return iget4(sb, ino, ((void *)0), ((void *)0));
}
extern void clear_inode(struct inode *);
extern struct inode * get_empty_inode(void);
static inline struct inode * new_inode(struct super_block *sb)
{
struct inode *inode = get_empty_inode();
if (inode) {
inode->i_sb = sb;
inode->i_dev = sb->s_dev;
inode->i_blkbits = sb->s_blocksize_bits;
}
return inode;
}
extern void remove_suid(struct inode *inode);
extern void insert_inode_hash(struct inode *);
extern void remove_inode_hash(struct inode *);
extern struct file * get_empty_filp(void);
extern void file_move(struct file *f, struct list_head *list);
extern struct buffer_head * __get_hash_table(struct block_device *, sector_t, int);
static inline struct buffer_head * get_hash_table(kdev_t dev, sector_t block, int size)
{
struct block_device *bdev;
struct buffer_head *bh;
bdev = bdget(kdev_t_to_nr(dev));
if (!bdev) {
printk("No block device for %s\n", bdevname(dev));
do { printk("kernel BUG at %s:%d!\n", "/data1/src/linux/include/linux/fs.h", 1369); *(int *)0=0; } while (0);
}
bh = __get_hash_table(bdev, block, size);
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&bdev->bd_count)))->counter)) *_v = (&(((&bdev->bd_co unt)))->counter); switch (-((1))) { case -16: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8. rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : " =r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: (!
{ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __vol atile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fet!
ch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],% 2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"( _v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&bdev->bd_count)))->co unter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break!
; default: __bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&bdev->bd_count)))->counter)) (_tmp + (-((1)))); }) : ia64_atomic_sub((1), ((&bdev->bd_count))));
return bh;
}
extern struct buffer_head * __getblk(struct block_device *, sector_t, int);
static inline struct buffer_head * getblk(kdev_t dev, sector_t block, int size)
{
struct block_device *bdev;
struct buffer_head *bh;
bdev = bdget(kdev_t_to_nr(dev));
if (!bdev) {
printk("No block device for %s\n", bdevname(dev));
do { printk("kernel BUG at %s:%d!\n", "/data1/src/linux/include/linux/fs.h", 1383); *(int *)0=0; } while (0);
}
bh = __getblk(bdev, block, size);
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&bdev->bd_count)))->counter)) *_v = (&(((&bdev->bd_co unt)))->counter); switch (-((1))) { case -16: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8. rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : " =r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: (!
{ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __vol atile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fet!
ch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],% 2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"( _v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&bdev->bd_count)))->co unter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break!
; default: __bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&bdev->bd_count)))->counter)) (_tmp + (-((1)))); }) : ia64_atomic_sub((1), ((&bdev->bd_count))));
return bh;
}
extern void ll_rw_block(int, int, struct buffer_head * bh[]);
extern int submit_bh(int, struct buffer_head *);
struct bio;
extern int submit_bio(int, struct bio *);
extern int is_read_only(kdev_t);
extern void __brelse(struct buffer_head *);
static inline void brelse(struct buffer_head *buf)
{
if (buf)
__brelse(buf);
}
extern void __bforget(struct buffer_head *);
static inline void bforget(struct buffer_head *buf)
{
if (buf)
__bforget(buf);
}
extern int set_blocksize(kdev_t, int);
extern int sb_set_blocksize(struct super_block *, int);
extern int sb_min_blocksize(struct super_block *, int);
extern struct buffer_head * __bread(struct block_device *, int, int);
static inline struct buffer_head * bread(kdev_t dev, int block, int size)
{
struct block_device *bdev;
struct buffer_head *bh;
bdev = bdget(kdev_t_to_nr(dev));
if (!bdev) {
printk("No block device for %s\n", bdevname(dev));
do { printk("kernel BUG at %s:%d!\n", "/data1/src/linux/include/linux/fs.h", 1417); *(int *)0=0; } while (0);
}
bh = __bread(bdev, block, size);
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&bdev->bd_count)))->counter)) *_v = (&(((&bdev->bd_co unt)))->counter); switch (-((1))) { case -16: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8. rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : " =r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: (!
{ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __vol atile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fet!
ch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],% 2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&bdev->bd_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"( _v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&bdev->bd_count)))->co unter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break!
; default: __bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&bdev->bd_count)))->counter)) (_tmp + (-((1)))); }) : ia64_atomic_sub((1), ((&bdev->bd_count))));
return bh;
}
static inline struct buffer_head * sb_bread(struct super_block *sb, int block)
{
return __bread(sb->s_bdev, block, sb->s_blocksize);
}
static inline struct buffer_head * sb_getblk(struct super_block *sb, int block)
{
return __getblk(sb->s_bdev, block, sb->s_blocksize);
}
static inline struct buffer_head * sb_get_hash_table(struct super_block *sb, int block)
{
return __get_hash_table(sb->s_bdev, block, sb->s_blocksize);
}
static inline void map_bh(struct buffer_head *bh, struct super_block *sb, int block)
{
bh->b_state |= 1 << BH_Mapped;
bh->b_bdev = sb->s_bdev;
bh->b_dev = sb->s_dev;
bh->b_blocknr = block;
}
extern void wakeup_bdflush(void);
extern void put_unused_buffer_head(struct buffer_head * bh);
extern struct buffer_head * get_unused_buffer_head(int async);
extern int brw_page(int, struct page *, struct block_device *, sector_t [], int);
typedef int (get_block_t)(struct inode*,sector_t,struct buffer_head*,int);
extern int try_to_release_page(struct page * page, int gfp_mask);
extern int discard_bh_page(struct page *, unsigned long, int);
extern int block_symlink(struct inode *, const char *, int);
extern int block_write_full_page(struct page*, get_block_t*);
extern int block_read_full_page(struct page*, get_block_t*);
extern int block_prepare_write(struct page*, unsigned, unsigned, get_block_t*);
extern int cont_prepare_write(struct page*, unsigned, unsigned, get_block_t*,
unsigned long *);
extern int block_commit_write(struct page *page, unsigned from, unsigned to);
extern int block_sync_page(struct page *);
sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);
int generic_commit_write(struct file *, struct page *, unsigned, unsigned);
int block_truncate_page(struct address_space *, loff_t, get_block_t *);
extern int generic_direct_IO(int, struct inode *, struct kiobuf *, unsigned long, int, get_block_t *);
extern int waitfor_one_page(struct page*);
extern int generic_file_mmap(struct file *, struct vm_area_struct *);
extern int file_read_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size);
extern ssize_t generic_file_read(struct file *, char *, size_t, loff_t *);
extern ssize_t generic_file_write(struct file *, const char *, size_t, loff_t *);
extern void do_generic_file_read(struct file *, loff_t *, read_descriptor_t *, read_actor_t);
extern loff_t no_llseek(struct file *file, loff_t offset, int origin);
extern loff_t generic_file_llseek(struct file *file, loff_t offset, int origin);
extern ssize_t generic_read_dir(struct file *, char *, size_t, loff_t *);
extern int generic_file_open(struct inode * inode, struct file * filp);
extern struct file_operations generic_ro_fops;
extern int vfs_readlink(struct dentry *, char *, int, const char *);
extern int vfs_follow_link(struct nameidata *, const char *);
extern int page_readlink(struct dentry *, char *, int);
extern int page_follow_link(struct dentry *, struct nameidata *);
extern struct inode_operations page_symlink_inode_operations;
extern int vfs_readdir(struct file *, filldir_t, void *);
extern int dcache_readdir(struct file *, void *, filldir_t);
extern struct file_system_type *get_fs_type(const char *name);
extern struct super_block *get_super(kdev_t);
extern void drop_super(struct super_block *sb);
static inline int is_mounted(kdev_t dev)
{
struct super_block *sb = get_super(dev);
if (sb) {
drop_super(sb);
return 1;
}
return 0;
}
unsigned long generate_cluster(kdev_t, int b[], int);
unsigned long generate_cluster_swab32(kdev_t, int b[], int);
extern kdev_t ROOT_DEV;
extern char root_device_name[];
extern void show_buffers(void);
extern ssize_t char_read(struct file *, char *, size_t, loff_t *);
extern ssize_t block_read(struct file *, char *, size_t, loff_t *);
extern int read_ahead[];
extern ssize_t char_write(struct file *, const char *, size_t, loff_t *);
extern ssize_t block_write(struct file *, const char *, size_t, loff_t *);
extern int file_fsync(struct file *, struct dentry *, int);
extern int generic_buffer_fdatasync(struct inode *inode, unsigned long start_idx, unsigned long end_idx);
extern int generic_osync_inode(struct inode *, int);
extern int inode_change_ok(struct inode *, struct iattr *);
extern int inode_setattr(struct inode *, struct iattr *);
# 1551 "/data1/src/linux/include/linux/fs.h"
static inline struct dentry *lock_parent(struct dentry *dentry)
{
struct dentry *dir = dget(dentry->d_parent);
down(&dir->d_inode->i_sem);
return dir;
}
static inline struct dentry *get_parent(struct dentry *dentry)
{
return dget(dentry->d_parent);
}
static inline void unlock_dir(struct dentry *dir)
{
up(&dir->d_inode->i_sem);
dput(dir);
}
static inline void double_down(struct semaphore *s1, struct semaphore *s2)
{
if (s1 != s2) {
if ((unsigned long) s1 < (unsigned long) s2) {
struct semaphore *tmp = s2;
s2 = s1; s1 = tmp;
}
down(s1);
}
down(s2);
}
# 1595 "/data1/src/linux/include/linux/fs.h"
static inline void triple_down(struct semaphore *s1,
struct semaphore *s2,
struct semaphore *s3)
{
if (s1 != s2) {
if ((unsigned long) s1 < (unsigned long) s2) {
if ((unsigned long) s1 < (unsigned long) s3) {
struct semaphore *tmp = s3;
s3 = s1; s1 = tmp;
}
if ((unsigned long) s1 < (unsigned long) s2) {
struct semaphore *tmp = s2;
s2 = s1; s1 = tmp;
}
} else {
if ((unsigned long) s1 < (unsigned long) s3) {
struct semaphore *tmp = s3;
s3 = s1; s1 = tmp;
}
if ((unsigned long) s2 < (unsigned long) s3) {
struct semaphore *tmp = s3;
s3 = s2; s2 = tmp;
}
}
down(s1);
} else if ((unsigned long) s2 < (unsigned long) s3) {
struct semaphore *tmp = s3;
s3 = s2; s2 = tmp;
}
down(s2);
down(s3);
}
static inline void double_up(struct semaphore *s1, struct semaphore *s2)
{
up(s1);
if (s1 != s2)
up(s2);
}
static inline void triple_up(struct semaphore *s1,
struct semaphore *s2,
struct semaphore *s3)
{
up(s1);
if (s1 != s2)
up(s2);
up(s3);
}
static inline void double_lock(struct dentry *d1, struct dentry *d2)
{
double_down(&d1->d_inode->i_sem, &d2->d_inode->i_sem);
}
static inline void double_unlock(struct dentry *d1, struct dentry *d2)
{
double_up(&d1->d_inode->i_sem,&d2->d_inode->i_sem);
dput(d1);
dput(d2);
}
# 18 "/data1/src/linux/include/linux/capability.h" 2
# 32 "/data1/src/linux/include/linux/capability.h"
typedef struct __user_cap_header_struct {
__u32 version;
int pid;
} *cap_user_header_t;
typedef struct __user_cap_data_struct {
__u32 effective;
__u32 permitted;
__u32 inheritable;
} *cap_user_data_t;
# 55 "/data1/src/linux/include/linux/capability.h"
typedef __u32 kernel_cap_t;
# 286 "/data1/src/linux/include/linux/capability.h"
extern kernel_cap_t cap_bset;
# 314 "/data1/src/linux/include/linux/capability.h"
static inline kernel_cap_t cap_combine(kernel_cap_t a, kernel_cap_t b)
{
kernel_cap_t dest;
(dest) = (a) | (b);
return dest;
}
static inline kernel_cap_t cap_intersect(kernel_cap_t a, kernel_cap_t b)
{
kernel_cap_t dest;
(dest) = (a) & (b);
return dest;
}
static inline kernel_cap_t cap_drop(kernel_cap_t a, kernel_cap_t drop)
{
kernel_cap_t dest;
(dest) = (a) & ~(drop);
return dest;
}
static inline kernel_cap_t cap_invert(kernel_cap_t c)
{
kernel_cap_t dest;
(dest) = ~(c);
return dest;
}
# 6 "/data1/src/linux/include/linux/binfmts.h" 2
# 22 "/data1/src/linux/include/linux/binfmts.h"
struct linux_binprm{
char buf[128];
struct page *page[32];
unsigned long p;
int sh_bang;
struct file * file;
int e_uid, e_gid;
kernel_cap_t cap_inheritable, cap_permitted, cap_effective;
int argc, envc;
char * filename;
unsigned long loader, exec;
};
struct linux_binfmt {
struct linux_binfmt * next;
struct module *module;
int (*load_binary)(struct linux_binprm *, struct pt_regs * regs);
int (*load_shlib)(struct file *);
int (*core_dump)(long signr, struct pt_regs * regs, struct file * file);
unsigned long min_coredump;
};
extern int register_binfmt(struct linux_binfmt *);
extern int unregister_binfmt(struct linux_binfmt *);
extern int prepare_binprm(struct linux_binprm *);
extern void remove_arg_zero(struct linux_binprm *);
extern int search_binary_handler(struct linux_binprm *,struct pt_regs *);
extern int flush_old_exec(struct linux_binprm * bprm);
extern int setup_arg_pages(struct linux_binprm * bprm);
extern int copy_strings(int argc,char ** argv,struct linux_binprm *bprm);
extern int copy_strings_kernel(int argc,char ** argv,struct linux_binprm *bprm);
extern void compute_creds(struct linux_binprm *binprm);
extern int do_coredump(long signr, struct pt_regs * regs);
extern void set_binfmt(struct linux_binfmt *new);
# 10 "/data1/src/linux/include/linux/sched.h" 2
# 1 "/data1/src/linux/include/linux/times.h" 1
struct tms {
clock_t tms_utime;
clock_t tms_stime;
clock_t tms_cutime;
clock_t tms_cstime;
};
# 14 "/data1/src/linux/include/linux/sched.h" 2
# 1 "/data1/src/linux/include/linux/timex.h" 1
# 152 "/data1/src/linux/include/linux/timex.h"
# 1 "/data1/src/linux/include/asm/timex.h" 1
# 13 "/data1/src/linux/include/asm/timex.h"
typedef unsigned long cycles_t;
static inline cycles_t
get_cycles (void)
{
cycles_t ret;
__asm__ __volatile__ ("mov %0=ar.itc" : "=r"(ret));
return ret;
}
# 153 "/data1/src/linux/include/linux/timex.h" 2
# 161 "/data1/src/linux/include/linux/timex.h"
struct timex {
unsigned int modes;
long offset;
long freq;
long maxerror;
long esterror;
int status;
long constant;
long precision;
long tolerance;
struct timeval time;
long tick;
long ppsfreq;
long jitter;
int shift;
long stabil;
long jitcnt;
long calcnt;
long errcnt;
long stbcnt;
int :32; int :32; int :32; int :32;
int :32; int :32; int :32; int :32;
int :32; int :32; int :32; int :32;
};
# 253 "/data1/src/linux/include/linux/timex.h"
extern long tick;
extern int tickadj;
extern int time_state;
extern int time_status;
extern long time_offset;
extern long time_constant;
extern long time_tolerance;
extern long time_precision;
extern long time_maxerror;
extern long time_esterror;
extern long time_phase;
extern long time_freq;
extern long time_adj;
extern long time_reftime;
extern long time_adjust;
extern long pps_offset;
extern long pps_jitter;
extern long pps_freq;
extern long pps_stabil;
extern long pps_valid;
extern int pps_shift;
extern long pps_jitcnt;
extern long pps_calcnt;
extern long pps_errcnt;
extern long pps_stbcnt;
# 15 "/data1/src/linux/include/linux/sched.h" 2
# 1 "/data1/src/linux/include/linux/rbtree.h" 1
# 100 "/data1/src/linux/include/linux/rbtree.h"
typedef struct rb_node_s
{
struct rb_node_s * rb_parent;
int rb_color;
struct rb_node_s * rb_right;
struct rb_node_s * rb_left;
}
rb_node_t;
typedef struct rb_root_s
{
struct rb_node_s * rb_node;
}
rb_root_t;
extern void rb_insert_color(rb_node_t *, rb_root_t *);
extern void rb_erase(rb_node_t *, rb_root_t *);
static inline void rb_link_node(rb_node_t * node, rb_node_t * parent, rb_node_t ** rb_link)
{
node->rb_parent = parent;
node->rb_color = 0;
node->rb_left = node->rb_right = ((void *)0);
*rb_link = node;
}
# 16 "/data1/src/linux/include/linux/sched.h" 2
# 1 "/data1/src/linux/include/asm/mmu.h" 1
typedef unsigned long mm_context_t;
# 22 "/data1/src/linux/include/linux/sched.h" 2
# 1 "/data1/src/linux/include/linux/smp.h" 1
# 14 "/data1/src/linux/include/linux/smp.h"
# 1 "/data1/src/linux/include/asm/smp.h" 1
# 16 "/data1/src/linux/include/asm/smp.h"
# 1 "/data1/src/linux/include/linux/init.h" 1
# 48 "/data1/src/linux/include/linux/init.h"
typedef int (*initcall_t)(void);
typedef void (*exitcall_t)(void);
extern initcall_t __initcall_start, __initcall_end;
# 61 "/data1/src/linux/include/linux/init.h"
struct kernel_param {
const char *str;
int (*setup_func)(char *);
};
extern struct kernel_param __setup_start, __setup_end;
# 17 "/data1/src/linux/include/asm/smp.h" 2
# 1 "/data1/src/linux/include/asm/io.h" 1
# 37 "/data1/src/linux/include/asm/io.h"
# 1 "/data1/src/linux/include/asm/machvec.h" 1
# 17 "/data1/src/linux/include/asm/machvec.h"
struct pci_dev;
struct pt_regs;
struct scatterlist;
struct irq_desc;
typedef void ia64_mv_setup_t (char **);
typedef void ia64_mv_cpu_init_t(void);
typedef void ia64_mv_irq_init_t (void);
typedef void ia64_mv_pci_fixup_t (int);
typedef unsigned long ia64_mv_map_nr_t (unsigned long);
typedef void ia64_mv_mca_init_t (void);
typedef void ia64_mv_mca_handler_t (void);
typedef void ia64_mv_cmci_handler_t (int, void *, struct pt_regs *);
typedef void ia64_mv_log_print_t (void);
typedef void ia64_mv_send_ipi_t (int, int, int, int);
typedef void ia64_mv_global_tlb_purge_t (unsigned long, unsigned long, unsigned long);
typedef struct irq_desc *ia64_mv_irq_desc (unsigned int);
typedef u8 ia64_mv_irq_to_vector (u8);
typedef unsigned int ia64_mv_local_vector_to_irq (u8 vector);
typedef void ia64_mv_pci_dma_init (void);
typedef void *ia64_mv_pci_alloc_consistent (struct pci_dev *, size_t, dma_addr_t *);
typedef void ia64_mv_pci_free_consistent (struct pci_dev *, size_t, void *, dma_addr_t);
typedef dma_addr_t ia64_mv_pci_map_single (struct pci_dev *, void *, size_t, int);
typedef void ia64_mv_pci_unmap_single (struct pci_dev *, dma_addr_t, size_t, int);
typedef int ia64_mv_pci_map_sg (struct pci_dev *, struct scatterlist *, int, int);
typedef void ia64_mv_pci_unmap_sg (struct pci_dev *, struct scatterlist *, int, int);
typedef void ia64_mv_pci_dma_sync_single (struct pci_dev *, dma_addr_t, size_t, int);
typedef void ia64_mv_pci_dma_sync_sg (struct pci_dev *, struct scatterlist *, int, int);
typedef unsigned long ia64_mv_pci_dma_address (struct scatterlist *);
# 57 "/data1/src/linux/include/asm/machvec.h"
typedef unsigned int ia64_mv_inb_t (unsigned long);
typedef unsigned int ia64_mv_inw_t (unsigned long);
typedef unsigned int ia64_mv_inl_t (unsigned long);
typedef void ia64_mv_outb_t (unsigned char, unsigned long);
typedef void ia64_mv_outw_t (unsigned short, unsigned long);
typedef void ia64_mv_outl_t (unsigned int, unsigned long);
typedef void ia64_mv_mmiob_t (void);
extern void machvec_noop (void);
# 1 "/data1/src/linux/include/asm/machvec_dig.h" 1
extern ia64_mv_setup_t dig_setup;
extern ia64_mv_irq_init_t dig_irq_init;
extern ia64_mv_pci_fixup_t iosapic_pci_fixup;
extern ia64_mv_map_nr_t map_nr_dense;
# 71 "/data1/src/linux/include/asm/machvec.h" 2
# 193 "/data1/src/linux/include/asm/machvec.h"
extern ia64_mv_pci_dma_init swiotlb_init;
extern ia64_mv_pci_alloc_consistent swiotlb_alloc_consistent;
extern ia64_mv_pci_free_consistent swiotlb_free_consistent;
extern ia64_mv_pci_map_single swiotlb_map_single;
extern ia64_mv_pci_unmap_single swiotlb_unmap_single;
extern ia64_mv_pci_map_sg swiotlb_map_sg;
extern ia64_mv_pci_unmap_sg swiotlb_unmap_sg;
extern ia64_mv_pci_dma_sync_single swiotlb_sync_single;
extern ia64_mv_pci_dma_sync_sg swiotlb_sync_sg;
extern ia64_mv_pci_dma_address swiotlb_dma_address;
# 38 "/data1/src/linux/include/asm/io.h" 2
static inline unsigned long
virt_to_phys (volatile void *address)
{
return (unsigned long) address - 0xe000000000000000;
}
static inline void*
phys_to_virt (unsigned long address)
{
return (void *) (address + 0xe000000000000000);
}
# 82 "/data1/src/linux/include/asm/io.h"
static inline void
__ia64_mmiob (void)
{
__asm__ __volatile__ ("mf.a" ::: "memory");
}
static inline const unsigned long
__ia64_get_io_port_base (void)
{
extern unsigned long ia64_iobase;
return ia64_iobase;
}
static inline void*
__ia64_mk_io_addr (unsigned long port)
{
const unsigned long io_base = __ia64_get_io_port_base();
unsigned long addr;
addr = io_base | ((port >> 2) << 12) | (port & 0xfff);
return (void *) addr;
}
# 114 "/data1/src/linux/include/asm/io.h"
static inline unsigned int
__ia64_inb (unsigned long port)
{
volatile unsigned char *addr = __ia64_mk_io_addr(port);
unsigned char ret;
ret = *addr;
__asm__ __volatile__ ("mf.a" ::: "memory");
return ret;
}
static inline unsigned int
__ia64_inw (unsigned long port)
{
volatile unsigned short *addr = __ia64_mk_io_addr(port);
unsigned short ret;
ret = *addr;
__asm__ __volatile__ ("mf.a" ::: "memory");
return ret;
}
static inline unsigned int
__ia64_inl (unsigned long port)
{
volatile unsigned int *addr = __ia64_mk_io_addr(port);
unsigned int ret;
ret = *addr;
__asm__ __volatile__ ("mf.a" ::: "memory");
return ret;
}
static inline void
__ia64_outb (unsigned char val, unsigned long port)
{
volatile unsigned char *addr = __ia64_mk_io_addr(port);
*addr = val;
__asm__ __volatile__ ("mf.a" ::: "memory");
}
static inline void
__ia64_outw (unsigned short val, unsigned long port)
{
volatile unsigned short *addr = __ia64_mk_io_addr(port);
*addr = val;
__asm__ __volatile__ ("mf.a" ::: "memory");
}
static inline void
__ia64_outl (unsigned int val, unsigned long port)
{
volatile unsigned int *addr = __ia64_mk_io_addr(port);
*addr = val;
__asm__ __volatile__ ("mf.a" ::: "memory");
}
static inline void
__insb (unsigned long port, void *dst, unsigned long count)
{
unsigned char *dp = dst;
if (__ia64_inb == __ia64_inb) {
volatile unsigned char *addr = __ia64_mk_io_addr(port);
__asm__ __volatile__ ("mf.a" ::: "memory");
while (count--)
*dp++ = *addr;
__asm__ __volatile__ ("mf.a" ::: "memory");
} else
while (count--)
*dp++ = __ia64_inb(port);
return;
}
static inline void
__insw (unsigned long port, void *dst, unsigned long count)
{
unsigned short *dp = dst;
if (__ia64_inw == __ia64_inw) {
volatile unsigned short *addr = __ia64_mk_io_addr(port);
__asm__ __volatile__ ("mf.a" ::: "memory");
while (count--)
*dp++ = *addr;
__asm__ __volatile__ ("mf.a" ::: "memory");
} else
while (count--)
*dp++ = __ia64_inw(port);
return;
}
static inline void
__insl (unsigned long port, void *dst, unsigned long count)
{
unsigned int *dp = dst;
if (__ia64_inl == __ia64_inl) {
volatile unsigned int *addr = __ia64_mk_io_addr(port);
__asm__ __volatile__ ("mf.a" ::: "memory");
while (count--)
*dp++ = *addr;
__asm__ __volatile__ ("mf.a" ::: "memory");
} else
while (count--)
*dp++ = __ia64_inl(port);
return;
}
static inline void
__outsb (unsigned long port, const void *src, unsigned long count)
{
const unsigned char *sp = src;
if (__ia64_outb == __ia64_outb) {
volatile unsigned char *addr = __ia64_mk_io_addr(port);
while (count--)
*addr = *sp++;
__asm__ __volatile__ ("mf.a" ::: "memory");
} else
while (count--)
__ia64_outb(*sp++, port);
return;
}
static inline void
__outsw (unsigned long port, const void *src, unsigned long count)
{
const unsigned short *sp = src;
if (__ia64_outw == __ia64_outw) {
volatile unsigned short *addr = __ia64_mk_io_addr(port);
while (count--)
*addr = *sp++;
__asm__ __volatile__ ("mf.a" ::: "memory");
} else
while (count--)
__ia64_outw(*sp++, port);
return;
}
static inline void
__outsl (unsigned long port, void *src, unsigned long count)
{
const unsigned int *sp = src;
if (__ia64_outl == __ia64_outl) {
volatile unsigned int *addr = __ia64_mk_io_addr(port);
while (count--)
*addr = *sp++;
__asm__ __volatile__ ("mf.a" ::: "memory");
} else
while (count--)
__ia64_outl(*sp++, port);
return;
}
# 309 "/data1/src/linux/include/asm/io.h"
static inline unsigned char
__readb (void *addr)
{
return *(volatile unsigned char *)addr;
}
static inline unsigned short
__readw (void *addr)
{
return *(volatile unsigned short *)addr;
}
static inline unsigned int
__readl (void *addr)
{
return *(volatile unsigned int *) addr;
}
static inline unsigned long
__readq (void *addr)
{
return *(volatile unsigned long *) addr;
}
static inline void
__writeb (unsigned char val, void *addr)
{
*(volatile unsigned char *) addr = val;
}
static inline void
__writew (unsigned short val, void *addr)
{
*(volatile unsigned short *) addr = val;
}
static inline void
__writel (unsigned int val, void *addr)
{
*(volatile unsigned int *) addr = val;
}
static inline void
__writeq (unsigned long val, void *addr)
{
*(volatile unsigned long *) addr = val;
}
# 400 "/data1/src/linux/include/asm/io.h"
static inline void *
ioremap (unsigned long offset, unsigned long size)
{
return (void *) (0xc000000000000000 | (offset));
}
static inline void
iounmap (void *addr)
{
}
# 418 "/data1/src/linux/include/asm/io.h"
extern void __ia64_memcpy_fromio (void *, unsigned long, long);
extern void __ia64_memcpy_toio (unsigned long, void *, long);
extern void __ia64_memset_c_io (unsigned long, unsigned long, long);
# 21 "/data1/src/linux/include/asm/smp.h" 2
# 32 "/data1/src/linux/include/asm/smp.h"
extern struct smp_boot_data {
int cpu_count;
int cpu_phys_id[32];
} smp_boot_data __attribute__ ((__section__ (".data.init")));
extern char no_int_routing __attribute__ ((__section__ (".data.init")));
extern volatile unsigned long cpu_online_map;
extern unsigned long ipi_base_addr;
extern unsigned char smp_int_redirect;
extern int smp_num_cpus;
extern volatile int ia64_cpu_to_sapicid[];
extern unsigned long ap_wakeup_vector;
static inline int
cpu_logical_id (int cpuid)
{
int i;
for (i = 0; i < smp_num_cpus; ++i)
if (ia64_cpu_to_sapicid[i] == (__u32) cpuid)
break;
return i;
}
# 73 "/data1/src/linux/include/asm/smp.h"
static inline void
min_xtp (void)
{
if (smp_int_redirect & (1 << 0))
__writeb((0x00), (void *) (ipi_base_addr | 0x1e0008));
}
static inline void
normal_xtp (void)
{
if (smp_int_redirect & (1 << 0))
__writeb((0x08), (void *) (ipi_base_addr | 0x1e0008));
}
static inline void
max_xtp (void)
{
if (smp_int_redirect & (1 << 0))
__writeb((0x0f), (void *) (ipi_base_addr | 0x1e0008));
}
static inline unsigned int
hard_smp_processor_id (void)
{
union {
struct {
unsigned long reserved : 16;
unsigned long eid : 8;
unsigned long id : 8;
unsigned long ignored : 32;
} f;
unsigned long bits;
} lid;
lid.bits = ia64_get_lid();
return lid.f.id << 8 | lid.f.eid;
}
extern void __attribute__ ((__section__ (".text.init"))) init_smp_config (void);
extern void smp_do_timer (struct pt_regs *regs);
extern int smp_call_function_single (int cpuid, void (*func) (void *info), void *info,
int retry, int wait);
extern void smp_send_reschedule (int cpu);
extern void smp_send_reschedule_all (void);
# 15 "/data1/src/linux/include/linux/smp.h" 2
# 24 "/data1/src/linux/include/linux/smp.h"
extern void smp_send_stop(void);
extern void smp_send_reschedule(int cpu);
extern void smp_boot_cpus(void);
extern void smp_commence(void);
extern int smp_call_function (void (*func) (void *info), void *info,
int retry, int wait);
extern volatile int smp_threads_ready;
extern int smp_num_cpus;
# 24 "/data1/src/linux/include/linux/sched.h" 2
# 1 "/data1/src/linux/include/linux/sem.h" 1
# 1 "/data1/src/linux/include/linux/ipc.h" 1
# 9 "/data1/src/linux/include/linux/ipc.h"
struct ipc_perm
{
__kernel_key_t key;
__kernel_uid_t uid;
__kernel_gid_t gid;
__kernel_uid_t cuid;
__kernel_gid_t cgid;
__kernel_mode_t mode;
unsigned short seq;
};
# 1 "/data1/src/linux/include/asm/ipcbuf.h" 1
# 14 "/data1/src/linux/include/asm/ipcbuf.h"
struct ipc64_perm
{
__kernel_key_t key;
__kernel_uid_t uid;
__kernel_gid_t gid;
__kernel_uid_t cuid;
__kernel_gid_t cgid;
__kernel_mode_t mode;
unsigned short seq;
unsigned short __pad1;
unsigned long __unused1;
unsigned long __unused2;
};
# 22 "/data1/src/linux/include/linux/ipc.h" 2
# 57 "/data1/src/linux/include/linux/ipc.h"
struct kern_ipc_perm
{
key_t key;
uid_t uid;
gid_t gid;
uid_t cuid;
gid_t cgid;
mode_t mode;
unsigned long seq;
};
# 5 "/data1/src/linux/include/linux/sem.h" 2
# 23 "/data1/src/linux/include/linux/sem.h"
struct semid_ds {
struct ipc_perm sem_perm;
__kernel_time_t sem_otime;
__kernel_time_t sem_ctime;
struct sem *sem_base;
struct sem_queue *sem_pending;
struct sem_queue **sem_pending_last;
struct sem_undo *undo;
unsigned short sem_nsems;
};
# 1 "/data1/src/linux/include/asm/sembuf.h" 1
# 13 "/data1/src/linux/include/asm/sembuf.h"
struct semid64_ds {
struct ipc64_perm sem_perm;
__kernel_time_t sem_otime;
__kernel_time_t sem_ctime;
unsigned long sem_nsems;
unsigned long __unused1;
unsigned long __unused2;
};
# 36 "/data1/src/linux/include/linux/sem.h" 2
struct sembuf {
unsigned short sem_num;
short sem_op;
short sem_flg;
};
union semun {
int val;
struct semid_ds *buf;
unsigned short *array;
struct seminfo *__buf;
void *__pad;
};
struct seminfo {
int semmap;
int semmni;
int semmns;
int semmnu;
int semmsl;
int semopm;
int semume;
int semusz;
int semvmx;
int semaem;
};
# 82 "/data1/src/linux/include/linux/sem.h"
struct sem {
int semval;
int sempid;
};
struct sem_array {
struct kern_ipc_perm sem_perm;
time_t sem_otime;
time_t sem_ctime;
struct sem *sem_base;
struct sem_queue *sem_pending;
struct sem_queue **sem_pending_last;
struct sem_undo *undo;
unsigned long sem_nsems;
};
struct sem_queue {
struct sem_queue * next;
struct sem_queue ** prev;
struct task_struct* sleeper;
struct sem_undo * undo;
int pid;
int status;
struct sem_array * sma;
int id;
struct sembuf * sops;
int nsops;
int alter;
};
struct sem_undo {
struct sem_undo * proc_next;
struct sem_undo * id_next;
int semid;
short * semadj;
};
__attribute__((syscall_linkage)) long sys_semget (key_t key, int nsems, int semflg);
__attribute__((syscall_linkage)) long sys_semop (int semid, struct sembuf *sops, unsigned nsops);
__attribute__((syscall_linkage)) long sys_semctl (int semid, int semnum, int cmd, union semun arg);
# 25 "/data1/src/linux/include/linux/sched.h" 2
# 1 "/data1/src/linux/include/linux/signal.h" 1
# 1 "/data1/src/linux/include/asm/signal.h" 1
# 136 "/data1/src/linux/include/asm/signal.h"
struct siginfo;
typedef void (*__sighandler_t)(int);
typedef struct sigaltstack {
void *ss_sp;
int ss_flags;
size_t ss_size;
} stack_t;
typedef unsigned long old_sigset_t;
typedef struct {
unsigned long sig[(64 / 64)];
} sigset_t;
struct sigaction {
__sighandler_t sa_handler;
unsigned long sa_flags;
sigset_t sa_mask;
};
struct k_sigaction {
struct sigaction sa;
};
# 1 "/data1/src/linux/include/asm/sigcontext.h" 1
# 34 "/data1/src/linux/include/asm/sigcontext.h"
struct sigcontext {
unsigned long sc_flags;
unsigned long sc_nat;
stack_t sc_stack;
unsigned long sc_ip;
unsigned long sc_cfm;
unsigned long sc_um;
unsigned long sc_ar_rsc;
unsigned long sc_ar_bsp;
unsigned long sc_ar_rnat;
unsigned long sc_ar_ccv;
unsigned long sc_ar_unat;
unsigned long sc_ar_fpsr;
unsigned long sc_ar_pfs;
unsigned long sc_ar_lc;
unsigned long sc_pr;
unsigned long sc_br[8];
unsigned long sc_gr[32];
struct ia64_fpreg sc_fr[128];
unsigned long sc_rbs_base;
unsigned long sc_loadrs;
unsigned long sc_ar25;
unsigned long sc_ar26;
unsigned long sc_rsvd[12];
sigset_t sc_mask;
};
# 169 "/data1/src/linux/include/asm/signal.h" 2
# 5 "/data1/src/linux/include/linux/signal.h" 2
# 1 "/data1/src/linux/include/asm/siginfo.h" 1
# 11 "/data1/src/linux/include/asm/siginfo.h"
typedef union sigval {
int sival_int;
void *sival_ptr;
} sigval_t;
typedef struct siginfo {
int si_signo;
int si_errno;
int si_code;
int __pad0;
union {
int _pad[((128/sizeof(int)) - 4)];
struct {
pid_t _pid;
uid_t _uid;
} _kill;
struct {
unsigned int _timer1;
unsigned int _timer2;
} _timer;
struct {
pid_t _pid;
uid_t _uid;
sigval_t _sigval;
} _rt;
struct {
pid_t _pid;
uid_t _uid;
int _status;
clock_t _utime;
clock_t _stime;
} _sigchld;
struct {
void *_addr;
int _imm;
int _pad0;
unsigned long _isr;
} _sigfault;
struct {
long _band;
int _fd;
} _sigpoll;
struct {
pid_t _pid;
uid_t _uid;
unsigned long _pfm_ovfl_counters;
} _sigprof;
} _sifields;
} siginfo_t;
# 230 "/data1/src/linux/include/asm/siginfo.h"
typedef struct sigevent {
sigval_t sigev_value;
int sigev_signo;
int sigev_notify;
union {
int _pad[((64/sizeof(int)) - 4)];
struct {
void (*_function)(sigval_t);
void *_attribute;
} _sigev_thread;
} _sigev_un;
} sigevent_t;
static inline void
copy_siginfo (siginfo_t *to, siginfo_t *from)
{
if (from->si_code < 0)
memcpy(to, from, sizeof(siginfo_t));
else
memcpy(to, from, 3*sizeof(int) + sizeof(from->_sifields._sigchld));
}
extern int copy_siginfo_to_user(siginfo_t *to, siginfo_t *from);
extern int copy_siginfo_from_user(siginfo_t *to, siginfo_t *from);
# 6 "/data1/src/linux/include/linux/signal.h" 2
struct sigqueue {
struct sigqueue *next;
siginfo_t info;
};
struct sigpending {
struct sigqueue *head, **tail;
sigset_t signal;
};
# 31 "/data1/src/linux/include/linux/signal.h"
static inline void sigaddset(sigset_t *set, int _sig)
{
unsigned long sig = _sig - 1;
if ((64 / 64) == 1)
set->sig[0] |= 1UL << sig;
else
set->sig[sig / 64] |= 1UL << (sig % 64);
}
static inline void sigdelset(sigset_t *set, int _sig)
{
unsigned long sig = _sig - 1;
if ((64 / 64) == 1)
set->sig[0] &= ~(1UL << sig);
else
set->sig[sig / 64] &= ~(1UL << (sig % 64));
}
static inline int sigismember(sigset_t *set, int _sig)
{
unsigned long sig = _sig - 1;
if ((64 / 64) == 1)
return 1 & (set->sig[0] >> sig);
else
return 1 & (set->sig[sig / 64] >> (sig % 64));
}
static inline int sigfindinword(unsigned long word)
{
return ffz(~word);
}
# 108 "/data1/src/linux/include/linux/signal.h"
static inline void sigorsets(sigset_t *r, const sigset_t *a, const sigset_t *b) { unsigned long a0, a1, a2, a3, b0, b1, b2, b3; unsigned long i; for (i = 0; i < (64 / 64)/4; ++i) { a0 = a->sig[4*i+0]; a1 = a->sig[4*i+1]; a2 = a->sig[4*i+2]; a3 = a->sig[4 *i+3]; b0 = b->sig[4*i+0]; b1 = b->sig[4*i+1]; b2 = b->sig[4*i+2]; b3 = b->sig[4*i+3]; r->sig[4*i+0] = ((a0) | (b0)); r->sig[4*i+1] = ((a1) | (b1)); r->sig[4*i+2] = ((a2) | (b2)); r->sig[4*i+3] = ((a3) | (b3)); } switch ((64 / 64) % 4) { case 3: a0 = a-> sig[4*i+0]; a1 = a->sig[4*i+1]; a2 = a->sig[4*i+2]; b0 = b->sig[4*i+0]; b1 = b->sig[4*i+1]; b2 = b->sig[4*i+2]; r->sig[4*i+0] = ((a0) | (b0)); r->sig[4*i+1] = ((a1) | (b1)); r->sig[4*i+2] = ((a2) | (b2)); break; case 2: a0 = a->sig[4*i+0]; a1 = a->sig[4* i+1]; b0 = b->sig[4*i+0]; b1 = b->sig[4*i+1]; r->sig[4*i+0] = ((a0) | (b0)); r->sig[4*i+1] = ((a1) | (b1)); break; case 1: a0 = a->sig[4*i+0]; b0 = b->sig[4*i+0]; r->sig[4*i+0] = ((a0) | (b0)); break; } }
static inline void sigandsets(sigset_t *r, const sigset_t *a, const sigset_t *b) { unsigned long a0, a1, a2, a3, b0, b1, b2, b3; unsigned long i; for (i = 0; i < (64 / 64)/4; ++i) { a0 = a->sig[4*i+0]; a1 = a->sig[4*i+1]; a2 = a->sig[4*i+2]; a3 = a->sig[ 4*i+3]; b0 = b->sig[4*i+0]; b1 = b->sig[4*i+1]; b2 = b->sig[4*i+2]; b3 = b->sig[4*i+3]; r->sig[4*i+0] = ((a0) & (b0)); r->sig[4*i+1] = ((a1) & (b1)); r->sig[4*i+2] = ((a2) & (b2)); r->sig[4*i+3] = ((a3) & (b3)); } switch ((64 / 64) % 4) { case 3: a0 = a- >sig[4*i+0]; a1 = a->sig[4*i+1]; a2 = a->sig[4*i+2]; b0 = b->sig[4*i+0]; b1 = b->sig[4*i+1]; b2 = b->sig[4*i+2]; r->sig[4*i+0] = ((a0) & (b0)); r->sig[4*i+1] = ((a1) & (b1)); r->sig[4*i+2] = ((a2) & (b2)); break; case 2: a0 = a->sig[4*i+0]; a1 = a->sig[4 *i+1]; b0 = b->sig[4*i+0]; b1 = b->sig[4*i+1]; r->sig[4*i+0] = ((a0) & (b0)); r->sig[4*i+1] = ((a1) & (b1)); break; case 1: a0 = a->sig[4*i+0]; b0 = b->sig[4*i+0]; r->sig[4*i+0] = ((a0) & (b0)); break; } }
static inline void signandsets(sigset_t *r, const sigset_t *a, const sigset_t *b) { unsigned long a0, a1, a2, a3, b0, b1, b2, b3; unsigned long i; for (i = 0; i < (64 / 64)/4; ++i) { a0 = a->sig[4*i+0]; a1 = a->sig[4*i+1]; a2 = a->sig[4*i+2]; a3 = a->sig [4*i+3]; b0 = b->sig[4*i+0]; b1 = b->sig[4*i+1]; b2 = b->sig[4*i+2]; b3 = b->sig[4*i+3]; r->sig[4*i+0] = ((a0) & ~(b0)); r->sig[4*i+1] = ((a1) & ~(b1)); r->sig[4*i+2] = ((a2) & ~(b2)); r->sig[4*i+3] = ((a3) & ~(b3)); } switch ((64 / 64) % 4) { case 3: a0 = a->sig[4*i+0]; a1 = a->sig[4*i+1]; a2 = a->sig[4*i+2]; b0 = b->sig[4*i+0]; b1 = b->sig[4*i+1]; b2 = b->sig[4*i+2]; r->sig[4*i+0] = ((a0) & ~(b0)); r->sig[4*i+1] = ((a1) & ~(b1)); r->sig[4*i+2] = ((a2) & ~(b2)); break; case 2: a0 = a->sig[4*i+0]; a1 = a->sig[4*i+1]; b0 = b->sig[4*i+0]; b1 = b->sig[4*i+1]; r->sig[4*i+0] = ((a0) & ~(b0)); r->sig[4*i+1] = ((a1) & ~(b1)); break; case 1: a0 = a->sig[4*i+0]; b0 = b->sig[4*i+0]; r->sig[4*i+0] = ((a0) & ~(b0)); break; } }
# 140 "/data1/src/linux/include/linux/signal.h"
static inline void signotset(sigset_t *set) { unsigned long i; for (i = 0; i < (64 / 64)/4; ++i) { set->sig[4*i+0] = (~(set->sig[4*i+0])); set->sig[4*i+1] = (~(set->sig[4*i+1])); set->sig[4*i+2] = (~(set->sig[4*i+2])); set->sig[4*i+3] = (~(set->sig[4*i+3 ])); } switch ((64 / 64) % 4) { case 3: set->sig[4*i+2] = (~(set->sig[4*i+2])); case 2: set->sig[4*i+1] = (~(set->sig[4*i+1])); case 1: set->sig[4*i+0] = (~(set->sig[4*i+0])); } }
static inline void sigemptyset(sigset_t *set)
{
switch ((64 / 64)) {
default:
memset(set, 0, sizeof(sigset_t));
break;
case 2: set->sig[1] = 0;
case 1: set->sig[0] = 0;
break;
}
}
static inline void sigfillset(sigset_t *set)
{
switch ((64 / 64)) {
default:
memset(set, -1, sizeof(sigset_t));
break;
case 2: set->sig[1] = -1;
case 1: set->sig[0] = -1;
break;
}
}
extern char * render_sigset_t(sigset_t *set, char *buffer);
static inline void sigaddsetmask(sigset_t *set, unsigned long mask)
{
set->sig[0] |= mask;
}
static inline void sigdelsetmask(sigset_t *set, unsigned long mask)
{
set->sig[0] &= ~mask;
}
static inline int sigtestsetmask(sigset_t *set, unsigned long mask)
{
return (set->sig[0] & mask) != 0;
}
static inline void siginitset(sigset_t *set, unsigned long mask)
{
set->sig[0] = mask;
switch ((64 / 64)) {
default:
memset(&set->sig[1], 0, sizeof(long)*((64 / 64)-1));
break;
case 2: set->sig[1] = 0;
case 1: ;
}
}
static inline void siginitsetinv(sigset_t *set, unsigned long mask)
{
set->sig[0] = ~mask;
switch ((64 / 64)) {
default:
memset(&set->sig[1], -1, sizeof(long)*((64 / 64)-1));
break;
case 2: set->sig[1] = -1;
case 1: ;
}
}
static inline void init_sigpending(struct sigpending *sig)
{
sigemptyset(&sig->signal);
sig->head = ((void *)0);
sig->tail = &sig->head;
}
extern long do_sigpending(void *, unsigned long);
# 26 "/data1/src/linux/include/linux/sched.h" 2
# 1 "/data1/src/linux/include/linux/securebits.h" 1
extern unsigned securebits;
# 27 "/data1/src/linux/include/linux/sched.h" 2
# 1 "/data1/src/linux/include/linux/fs_struct.h" 1
struct fs_struct {
atomic_t count;
rwlock_t lock;
int umask;
struct dentry * root, * pwd, * altroot;
struct vfsmount * rootmnt, * pwdmnt, * altrootmnt;
};
# 20 "/data1/src/linux/include/linux/fs_struct.h"
extern void exit_fs(struct task_struct *);
extern void set_fs_altroot(void);
static inline void set_fs_root(struct fs_struct *fs,
struct vfsmount *mnt,
struct dentry *dentry)
{
struct dentry *old_root;
struct vfsmount *old_rootmnt;
do { __asm__ __volatile__ ( "mov ar.ccv = r0\n" "dep r29 = -1, r0, 31, 1\n" ";;\n" "1:\n" "ld4 r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" " (p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&fs->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while(0);
old_root = fs->root;
old_rootmnt = fs->rootmnt;
fs->rootmnt = mntget(mnt);
fs->root = dget(dentry);
({ __asm__ __volatile__ ("mf" ::: "memory"); clear_bit(31, (&fs->lock)); });
if (old_root) {
dput(old_root);
mntput(old_rootmnt);
}
}
static inline void set_fs_pwd(struct fs_struct *fs,
struct vfsmount *mnt,
struct dentry *dentry)
{
struct dentry *old_pwd;
struct vfsmount *old_pwdmnt;
do { __asm__ __volatile__ ( "mov ar.ccv = r0\n" "dep r29 = -1, r0, 31, 1\n" ";;\n" "1:\n" "ld4 r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" " (p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&fs->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while(0);
old_pwd = fs->pwd;
old_pwdmnt = fs->pwdmnt;
fs->pwdmnt = mntget(mnt);
fs->pwd = dget(dentry);
({ __asm__ __volatile__ ("mf" ::: "memory"); clear_bit(31, (&fs->lock)); });
if (old_pwd) {
dput(old_pwd);
mntput(old_pwdmnt);
}
}
struct fs_struct *copy_fs_struct(struct fs_struct *old);
void put_fs_struct(struct fs_struct *fs);
# 28 "/data1/src/linux/include/linux/sched.h" 2
struct exec_domain;
# 58 "/data1/src/linux/include/linux/sched.h"
extern unsigned long avenrun[];
# 75 "/data1/src/linux/include/linux/sched.h"
extern int nr_threads;
extern int last_pid;
extern unsigned long nr_running(void);
# 1 "/data1/src/linux/include/linux/param.h" 1
# 82 "/data1/src/linux/include/linux/sched.h" 2
# 1 "/data1/src/linux/include/linux/resource.h" 1
# 21 "/data1/src/linux/include/linux/resource.h"
struct rusage {
struct timeval ru_utime;
struct timeval ru_stime;
long ru_maxrss;
long ru_ixrss;
long ru_idrss;
long ru_isrss;
long ru_minflt;
long ru_majflt;
long ru_nswap;
long ru_inblock;
long ru_oublock;
long ru_msgsnd;
long ru_msgrcv;
long ru_nsignals;
long ru_nvcsw;
long ru_nivcsw;
};
struct rlimit {
unsigned long rlim_cur;
unsigned long rlim_max;
};
# 56 "/data1/src/linux/include/linux/resource.h"
# 1 "/data1/src/linux/include/asm/resource.h" 1
# 57 "/data1/src/linux/include/linux/resource.h" 2
# 83 "/data1/src/linux/include/linux/sched.h" 2
# 120 "/data1/src/linux/include/linux/sched.h"
struct sched_param {
int sched_priority;
};
struct completion;
# 136 "/data1/src/linux/include/linux/sched.h"
extern rwlock_t tasklist_lock;
extern spinlock_t mmlist_lock;
extern void sched_init(void);
extern void init_idle(void);
extern void show_state(void);
extern void cpu_init (void);
extern void trap_init(void);
extern void update_process_times(int user);
extern void update_one_process(struct task_struct *p, unsigned long user,
unsigned long system, int cpu);
extern void expire_task(struct task_struct *p);
extern void idle_tick(void);
extern signed long schedule_timeout(signed long timeout);
__attribute__((syscall_linkage)) void schedule(void);
extern int schedule_task(struct tq_struct *task);
extern void flush_scheduled_tasks(void);
extern int start_context_thread(void);
extern int current_is_keventd(void);
struct namespace;
struct files_struct {
atomic_t count;
rwlock_t file_lock;
int max_fds;
int max_fdset;
int next_fd;
struct file ** fd;
fd_set *close_on_exec;
fd_set *open_fds;
fd_set close_on_exec_init;
fd_set open_fds_init;
struct file * fd_array[64];
};
# 201 "/data1/src/linux/include/linux/sched.h"
struct mm_struct {
struct vm_area_struct * mmap;
rb_root_t mm_rb;
struct vm_area_struct * mmap_cache;
pgd_t * pgd;
atomic_t mm_users;
atomic_t mm_count;
int map_count;
struct rw_semaphore mmap_sem;
spinlock_t page_table_lock;
struct list_head mmlist;
unsigned long start_code, end_code, start_data, end_data;
unsigned long start_brk, brk, start_stack;
unsigned long arg_start, arg_end, env_start, env_end;
unsigned long rss, total_vm, locked_vm;
unsigned long def_flags;
unsigned long cpu_vm_mask;
unsigned long swap_address;
unsigned dumpable:1;
mm_context_t context;
};
extern int mmlist_nr;
# 244 "/data1/src/linux/include/linux/sched.h"
struct signal_struct {
atomic_t count;
struct k_sigaction action[64];
spinlock_t siglock;
};
# 260 "/data1/src/linux/include/linux/sched.h"
struct user_struct {
atomic_t __count;
atomic_t processes;
atomic_t files;
struct user_struct *next, **pprev;
uid_t uid;
};
extern struct user_struct root_user;
typedef struct task_struct task_t;
typedef struct prio_array prio_array_t;
struct task_struct {
volatile long state;
unsigned long flags;
int sigpending;
mm_segment_t addr_limit;
struct exec_domain *exec_domain;
volatile long need_resched;
unsigned long ptrace;
int lock_depth;
unsigned int cpu;
int prio;
long __nice;
list_t run_list;
prio_array_t *array;
unsigned int time_slice;
unsigned long sleep_jtime;
unsigned long policy;
unsigned long cpus_allowed;
struct task_struct *next_task, *prev_task;
struct mm_struct *mm, *active_mm;
struct list_head local_pages;
unsigned int allocation_order, nr_local_pages;
struct linux_binfmt *binfmt;
int exit_code, exit_signal;
int pdeath_signal;
unsigned long personality;
int did_exec:1;
pid_t pid;
pid_t pgrp;
pid_t tty_old_pgrp;
pid_t session;
pid_t tgid;
int leader;
struct task_struct *p_opptr, *p_pptr, *p_cptr, *p_ysptr, *p_osptr;
struct list_head thread_group;
struct task_struct *pidhash_next;
struct task_struct **pidhash_pprev;
wait_queue_head_t wait_chldexit;
struct completion *vfork_done;
unsigned long rt_priority;
unsigned long it_real_value, it_prof_value, it_virt_value;
unsigned long it_real_incr, it_prof_incr, it_virt_incr;
struct timer_list real_timer;
struct tms times;
unsigned long start_time;
long per_cpu_utime[32], per_cpu_stime[32];
unsigned long min_flt, maj_flt, nswap, cmin_flt, cmaj_flt, cnswap;
int swappable:1;
uid_t uid,euid,suid,fsuid;
gid_t gid,egid,sgid,fsgid;
int ngroups;
gid_t groups[32];
kernel_cap_t cap_effective, cap_inheritable, cap_permitted;
int keep_capabilities:1;
struct user_struct *user;
struct rlimit rlim[11];
unsigned short used_math;
char comm[16];
int link_count, total_link_count;
struct tty_struct *tty;
unsigned int locks;
struct sem_undo *semundo;
struct sem_queue *semsleeping;
struct thread_struct thread;
struct fs_struct *fs;
struct files_struct *files;
struct namespace *namespace;
spinlock_t sigmask_lock;
struct signal_struct *sig;
sigset_t blocked;
struct sigpending pending;
unsigned long sas_ss_sp;
size_t sas_ss_size;
int (*notifier)(void *priv);
void *notifier_data;
sigset_t *notifier_mask;
u32 parent_exec_id;
u32 self_exec_id;
spinlock_t alloc_lock;
void *journal_info;
};
# 485 "/data1/src/linux/include/linux/sched.h"
extern void set_cpus_allowed(task_t *p, unsigned long new_mask);
extern void set_user_nice(task_t *p, long nice);
__attribute__((syscall_linkage)) long sys_sched_yield(void);
extern struct exec_domain default_exec_domain;
# 546 "/data1/src/linux/include/linux/sched.h"
union task_union {
struct task_struct task;
unsigned long stack[((1 << 1)*(1UL << 14))/sizeof(long)];
};
extern union task_union init_task_union;
extern struct mm_struct init_mm;
extern struct task_struct *init_tasks[32];
extern struct task_struct *pidhash[(4096 >> 2)];
static inline void hash_pid(struct task_struct *p)
{
struct task_struct **htable = &pidhash[((((p->pid) >> 8) ^ (p->pid)) & ((4096 >> 2) - 1))];
if((p->pidhash_next = *htable) != ((void *)0))
(*htable)->pidhash_pprev = &p->pidhash_next;
*htable = p;
p->pidhash_pprev = htable;
}
static inline void unhash_pid(struct task_struct *p)
{
if(p->pidhash_next)
p->pidhash_next->pidhash_pprev = p->pidhash_pprev;
*p->pidhash_pprev = p->pidhash_next;
}
static inline struct task_struct *find_task_by_pid(int pid)
{
struct task_struct *p, **htable = &pidhash[((((pid) >> 8) ^ (pid)) & ((4096 >> 2) - 1))];
for(p = *htable; p && p->pid != pid; p = p->pidhash_next)
;
return p;
}
extern struct user_struct * alloc_uid(uid_t);
extern void free_uid(struct user_struct *);
extern unsigned long volatile jiffies;
extern unsigned long itimer_ticks;
extern unsigned long itimer_next;
extern struct timeval xtime;
extern void do_timer(struct pt_regs *);
extern unsigned int * prof_buffer;
extern unsigned long prof_len;
extern unsigned long prof_shift;
extern void __wake_up(wait_queue_head_t *q, unsigned int mode, int nr);
extern void __wake_up_sync(wait_queue_head_t *q, unsigned int mode, int nr);
extern void sleep_on(wait_queue_head_t *q);
extern long sleep_on_timeout(wait_queue_head_t *q, signed long timeout);
extern void interruptible_sleep_on(wait_queue_head_t *q);
extern long interruptible_sleep_on_timeout(wait_queue_head_t *q, signed long timeout);
extern int wake_up_process(struct task_struct * tsk);
extern void wake_up_forked_process(struct task_struct * tsk);
# 628 "/data1/src/linux/include/linux/sched.h"
__attribute__((syscall_linkage)) long sys_wait4(pid_t pid,unsigned int * stat_addr, int options, struct rusage * ru);
extern int in_group_p(gid_t);
extern int in_egroup_p(gid_t);
extern void proc_caches_init(void);
extern void flush_signals(struct task_struct *);
extern void flush_signal_handlers(struct task_struct *);
extern int dequeue_signal(sigset_t *, siginfo_t *);
extern void block_all_signals(int (*notifier)(void *priv), void *priv,
sigset_t *mask);
extern void unblock_all_signals(void);
extern int send_sig_info(int, struct siginfo *, struct task_struct *);
extern int force_sig_info(int, struct siginfo *, struct task_struct *);
extern int kill_pg_info(int, struct siginfo *, pid_t);
extern int kill_sl_info(int, struct siginfo *, pid_t);
extern int kill_proc_info(int, struct siginfo *, pid_t);
extern void notify_parent(struct task_struct *, int);
extern void do_notify_parent(struct task_struct *, int);
extern void force_sig(int, struct task_struct *);
extern int send_sig(int, struct task_struct *, int);
extern int kill_pg(pid_t, int, int);
extern int kill_sl(pid_t, int, int);
extern int kill_proc(pid_t, int, int);
extern int do_sigaction(int, const struct k_sigaction *, struct k_sigaction *);
extern int do_sigaltstack(const stack_t *, stack_t *, unsigned long);
static inline int signal_pending(struct task_struct *p)
{
return (p->sigpending != 0);
}
static inline int has_pending_signals(sigset_t *signal, sigset_t *blocked)
{
unsigned long ready;
long i;
switch ((64 / 64)) {
default:
for (i = (64 / 64), ready = 0; --i >= 0 ;)
ready |= signal->sig[i] &~ blocked->sig[i];
break;
case 4: ready = signal->sig[3] &~ blocked->sig[3];
ready |= signal->sig[2] &~ blocked->sig[2];
ready |= signal->sig[1] &~ blocked->sig[1];
ready |= signal->sig[0] &~ blocked->sig[0];
break;
case 2: ready = signal->sig[1] &~ blocked->sig[1];
ready |= signal->sig[0] &~ blocked->sig[0];
break;
case 1: ready = signal->sig[0] &~ blocked->sig[0];
}
return ready != 0;
}
static inline void recalc_sigpending(struct task_struct *t)
{
t->sigpending = has_pending_signals(&t->pending.signal, &t->blocked);
}
static inline int on_sig_stack(unsigned long sp)
{
return (sp - current->sas_ss_sp < current->sas_ss_size);
}
static inline int sas_ss_flags(unsigned long sp)
{
return (current->sas_ss_size == 0 ? 2
: on_sig_stack(sp) ? 1 : 0);
}
extern int request_irq(unsigned int,
void (*handler)(int, void *, struct pt_regs *),
unsigned long, const char *, void *);
extern void free_irq(unsigned int, void *);
# 731 "/data1/src/linux/include/linux/sched.h"
static inline int suser(void)
{
if (!( (1 << (0 +1)) & 0x00000000 ? (1 << (0)) & 0x00000000 : (1 << (0)) & securebits ) && current->euid == 0) {
current->flags |= 0x00000100;
return 1;
}
return 0;
}
static inline int fsuser(void)
{
if (!( (1 << (0 +1)) & 0x00000000 ? (1 << (0)) & 0x00000000 : (1 << (0)) & securebits ) && current->fsuid == 0) {
current->flags |= 0x00000100;
return 1;
}
return 0;
}
static inline int capable(int cap)
{
if (((current->cap_effective) & (1 << (cap))))
{
current->flags |= 0x00000100;
return 1;
}
return 0;
}
extern struct mm_struct * mm_alloc(void);
extern struct mm_struct * start_lazy_tlb(void);
extern void end_lazy_tlb(struct mm_struct *mm);
extern inline void __mmdrop(struct mm_struct *);
static inline void mmdrop(struct mm_struct * mm)
{
if ((((__builtin_constant_p(1) && ( (1 == 1) || (1 == 4) || (1 == 8) || (1 == 16) || (1 == -1) || (1 == -4) || (1 == -8) || (1 == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&((&mm->mm_count))->counter)) *_v = (&((&mm->mm_count))->counter); swi tch (-(1)) { case -16: ({ switch (sizeof(*(&((&mm->mm_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp ) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&((&mm->mm_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: ({ switch (sizeof(*(&((&mm->mm_c!
ount))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __bad_ size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&((&mm->mm_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd 8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&((&mm->mm_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"( _tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 4: ({ switc!
h (sizeof(*(&((&mm->mm_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&((&mm->mm_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __v olatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&((&mm->mm_count))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); b!
reak; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&((&mm->mm_count))->counter)) (_tmp + (-(1))); }) : ia64_atomic_sub(1, (&mm->mm_count))) == 0))
__mmdrop(mm);
}
extern void mmput(struct mm_struct *);
extern void mm_release(void);
extern struct file ** alloc_fd_array(int);
extern int expand_fd_array(struct files_struct *, int nr);
extern void free_fd_array(struct file **, int);
extern fd_set *alloc_fdset(int);
extern int expand_fdset(struct files_struct *, int nr);
extern void free_fdset(fd_set *, int);
extern int copy_thread(int, unsigned long, unsigned long, unsigned long, struct task_struct *, struct pt_regs *);
extern void flush_thread(void);
extern void exit_thread(void);
extern void exit_mm(struct task_struct *);
extern void exit_files(struct task_struct *);
extern void exit_sighand(struct task_struct *);
extern void reparent_to_init(void);
extern void daemonize(void);
extern task_t *child_reaper;
extern int do_execve(char *, char **, char **, struct pt_regs *);
extern int do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned long);
extern void add_wait_queue(wait_queue_head_t *q, wait_queue_t * wait);
extern void add_wait_queue_exclusive(wait_queue_head_t *q, wait_queue_t * wait);
extern void remove_wait_queue(wait_queue_head_t *q, wait_queue_t * wait);
extern void wait_task_inactive(task_t * p);
extern void kick_if_running(task_t * p);
# 903 "/data1/src/linux/include/linux/sched.h"
static inline void unhash_process(struct task_struct *p)
{
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); do { __asm__ __volatile__ ( "mov ar.ccv = r0\n" "dep r29 = -1, r0, 31, 1\n" ";;\n" "1:\n" "ld4 r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&tasklist_lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while(0); } while (0);
nr_threads--;
unhash_pid(p);
do { (p)->next_task->prev_task = (p)->prev_task; (p)->prev_task->next_task = (p)->next_task; if ((p)->p_osptr) (p)->p_osptr->p_ysptr = (p)->p_ysptr; if ((p)->p_ysptr) (p)->p_ysptr->p_osptr = (p)->p_osptr; else (p)->p_pptr->p_cptr = (p)->p_osptr; } while (0);
list_del(&p->thread_group);
do { ({ __asm__ __volatile__ ("mf" ::: "memory"); clear_bit(31, (&tasklist_lock)); }); __asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory"); } while (0);
}
static inline void task_lock(struct task_struct *p)
{
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond .spnt.few 1b\n" ";;\n" :: "r"(&(&p->alloc_lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
}
static inline void task_unlock(struct task_struct *p)
{
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &p->alloc_lock)->lock = 0; } while (0);
}
static inline char * d_path(struct dentry *dentry, struct vfsmount *vfsmnt,
char *buf, int buflen)
{
char *res;
struct vfsmount *rootmnt;
struct dentry *root;
do { int tmp = 0; __asm__ __volatile__ ("1:\tfetchadd4.acq %0 = [%1], 1\n" ";;\n" "tbit.nz p6,p0 = %0, 31\n" "(p6) br.cond.sptk.few 2f\n" ".section .text.lock,\"ax\"\n" "2:\tfetchadd4.rel %0 = [%1], -1\n" ";;\n" "3:\tld4.acq %0 = [%1]\n" ";;\n" " tbit.nz p6,p0 = %0, 31\n" "(p6) br.cond.sptk.few 3b\n" "br.cond.sptk.few 1b\n" ";;\n" ".previous\n" : "=&r" (tmp) : "r" (¤t->fs->lock) : "p6", "memory"); } while(0);
rootmnt = mntget(current->fs->rootmnt);
root = dget(current->fs->root);
do { int tmp = 0; __asm__ __volatile__ ("fetchadd4.rel %0 = [%1], -1\n" : "=r" (tmp) : "r" (¤t->fs->lock) : "memory"); } while(0);
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond .spnt.few 1b\n" ";;\n" :: "r"(&(&dcache_lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
res = __d_path(dentry, vfsmnt, root, rootmnt, buf, buflen);
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &dcache_lock)->lock = 0; } while (0);
dput(root);
mntput(rootmnt);
return res;
}
# 5 "/data1/src/linux/include/linux/mm.h" 2
# 1 "/data1/src/linux/include/linux/gfp.h" 1
# 1 "/data1/src/linux/include/linux/mmzone.h" 1
# 21 "/data1/src/linux/include/linux/mmzone.h"
typedef struct free_area_struct {
struct list_head free_list;
unsigned long *map;
} free_area_t;
struct pglist_data;
# 36 "/data1/src/linux/include/linux/mmzone.h"
typedef struct zone_struct {
spinlock_t lock;
unsigned long free_pages;
unsigned long pages_min, pages_low, pages_high;
int need_balance;
free_area_t free_area[10];
struct pglist_data *zone_pgdat;
struct page *zone_mem_map;
unsigned long zone_start_paddr;
unsigned long zone_start_mapnr;
char *name;
unsigned long size;
} zone_t;
# 81 "/data1/src/linux/include/linux/mmzone.h"
typedef struct zonelist_struct {
zone_t * zones [3 +1];
} zonelist_t;
# 98 "/data1/src/linux/include/linux/mmzone.h"
struct bootmem_data;
typedef struct pglist_data {
zone_t node_zones[3];
zonelist_t node_zonelists[0x0f +1];
int nr_zones;
struct page *node_mem_map;
unsigned long *valid_addr_bitmap;
struct bootmem_data *bdata;
unsigned long node_start_paddr;
unsigned long node_start_mapnr;
unsigned long node_size;
int node_id;
struct pglist_data *node_next;
} pg_data_t;
extern int numnodes;
extern pg_data_t *pgdat_list;
# 123 "/data1/src/linux/include/linux/mmzone.h"
struct page;
extern void show_free_areas_core(pg_data_t *pgdat);
extern void free_area_init_core(int nid, pg_data_t *pgdat, struct page **gmap,
unsigned long *zones_size, unsigned long paddr, unsigned long *zholes_size,
struct page *pmap);
extern pg_data_t contig_page_data;
# 5 "/data1/src/linux/include/linux/gfp.h" 2
# 42 "/data1/src/linux/include/linux/gfp.h"
extern struct page * _alloc_pages(unsigned int gfp_mask, unsigned int order);
extern struct page * __alloc_pages(unsigned int gfp_mask, unsigned int order, zonelist_t *zonelist);
extern struct page * alloc_pages_node(int nid, unsigned int gfp_mask, unsigned int order);
static inline struct page * alloc_pages(unsigned int gfp_mask, unsigned int order)
{
if (order >= 10)
return ((void *)0);
return _alloc_pages(gfp_mask, order);
}
extern unsigned long __get_free_pages(unsigned int gfp_mask, unsigned int order);
extern unsigned long get_zeroed_page(unsigned int gfp_mask);
# 75 "/data1/src/linux/include/linux/gfp.h"
extern void __free_pages(struct page *page, unsigned int order);
extern void free_pages(unsigned long addr, unsigned int order);
# 11 "/data1/src/linux/include/linux/mm.h" 2
# 1 "/data1/src/linux/include/linux/swap.h" 1
# 25 "/data1/src/linux/include/linux/swap.h"
union swap_header {
struct
{
char reserved[(1UL << 14) - 10];
char magic[10];
} magic;
struct
{
char bootbits[1024];
unsigned int version;
unsigned int last_page;
unsigned int nr_badpages;
unsigned int padding[125];
unsigned int badpages[1];
} info;
};
# 64 "/data1/src/linux/include/linux/swap.h"
struct swap_info_struct {
unsigned int flags;
kdev_t swap_device;
spinlock_t sdev_lock;
struct file *swap_file;
unsigned short * swap_map;
unsigned int lowest_bit;
unsigned int highest_bit;
unsigned int cluster_next;
unsigned int cluster_nr;
int prio;
int pages;
unsigned long max;
int next;
};
extern int nr_swap_pages;
extern unsigned int nr_free_pages(void);
extern unsigned int nr_free_buffer_pages(void);
extern int nr_active_pages;
extern int nr_inactive_pages;
extern atomic_t nr_async_pages;
extern atomic_t page_cache_size;
extern atomic_t buffermem_pages;
extern spinlock_t pagecache_lock;
extern void __remove_inode_page(struct page *);
struct task_struct;
struct vm_area_struct;
struct sysinfo;
struct zone_t;
extern void lru_cache_add(struct page *);
extern void __lru_cache_del(struct page *);
extern void lru_cache_del(struct page *);
extern void activate_page(struct page *);
extern void swap_setup(void);
extern wait_queue_head_t kswapd_wait;
extern int try_to_free_pages(zone_t *, unsigned int, unsigned int);
extern void rw_swap_page(int, struct page *);
extern void rw_swap_page_nolock(int, swp_entry_t, char *);
extern void show_swap_cache_info(void);
extern int add_to_swap_cache(struct page *, swp_entry_t);
extern void __delete_from_swap_cache(struct page *page);
extern void delete_from_swap_cache(struct page *page);
extern void free_page_and_swap_cache(struct page *page);
extern struct page * lookup_swap_cache(swp_entry_t);
extern struct page * read_swap_cache_async(swp_entry_t);
extern void out_of_memory(void);
extern int total_swap_pages;
extern unsigned int nr_swapfiles;
extern struct swap_info_struct swap_info[];
extern int is_swap_partition(kdev_t);
extern void si_swapinfo(struct sysinfo *);
extern swp_entry_t get_swap_page(void);
extern void get_swaphandle_info(swp_entry_t, unsigned long *, struct inode **);
extern int swap_duplicate(swp_entry_t);
extern int swap_count(struct page *);
extern int valid_swaphandles(swp_entry_t, unsigned long *);
extern void swap_free(swp_entry_t);
extern void free_swap_and_cache(swp_entry_t);
struct swap_list_t {
int head;
int next;
};
extern struct swap_list_t swap_list;
__attribute__((syscall_linkage)) long sys_swapoff(const char *);
__attribute__((syscall_linkage)) long sys_swapon(const char *, int);
extern spinlock_t pagemap_lru_lock;
extern void mark_page_accessed(struct page *);
# 201 "/data1/src/linux/include/linux/swap.h"
extern spinlock_t swaplock;
extern void shmem_unuse(swp_entry_t entry, struct page *page);
# 15 "/data1/src/linux/include/linux/mm.h" 2
extern unsigned long max_mapnr;
extern unsigned long num_physpages;
extern void * high_memory;
extern int page_cluster;
extern struct list_head active_list;
extern struct list_head inactive_list;
# 1 "/data1/src/linux/include/asm/pgtable.h" 1
# 17 "/data1/src/linux/include/asm/pgtable.h"
# 1 "/data1/src/linux/include/asm/mman.h" 1
# 18 "/data1/src/linux/include/asm/pgtable.h" 2
# 129 "/data1/src/linux/include/asm/pgtable.h"
# 1 "/data1/src/linux/include/asm/mmu_context.h" 1
# 31 "/data1/src/linux/include/asm/mmu_context.h"
struct ia64_ctx {
spinlock_t lock;
unsigned int next;
unsigned int limit;
unsigned int max_ctx;
};
extern struct ia64_ctx ia64_ctx;
extern void wrap_mmu_context (struct mm_struct *mm);
static inline void
enter_lazy_tlb (struct mm_struct *mm, struct task_struct *tsk, unsigned cpu)
{
}
static inline void
get_new_mmu_context (struct mm_struct *mm)
{
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond .spnt.few 1b\n" ";;\n" :: "r"(&(&ia64_ctx.lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
{
if (ia64_ctx.next >= ia64_ctx.limit)
wrap_mmu_context(mm);
mm->context = ia64_ctx.next++;
}
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &ia64_ctx.lock)->lock = 0; } while (0);
}
static inline void
get_mmu_context (struct mm_struct *mm)
{
if (mm->context == 0)
get_new_mmu_context(mm);
}
static inline int
init_new_context (struct task_struct *p, struct mm_struct *mm)
{
mm->context = 0;
return 0;
}
static inline void
destroy_context (struct mm_struct *mm)
{
}
static inline void
reload_context (struct mm_struct *mm)
{
unsigned long rid;
unsigned long rid_incr = 0;
unsigned long rr0, rr1, rr2, rr3, rr4;
rid = mm->context << 3;
rid_incr = 1 << 8;
rr0 = (rid << 8) | (14 << 2) | 1;
rr1 = rr0 + 1*rid_incr;
rr2 = rr0 + 2*rid_incr;
rr3 = rr0 + 3*rid_incr;
rr4 = rr0 + 4*rid_incr;
ia64_set_rr(0x0000000000000000, rr0);
ia64_set_rr(0x2000000000000000, rr1);
ia64_set_rr(0x4000000000000000, rr2);
ia64_set_rr(0x6000000000000000, rr3);
ia64_set_rr(0x8000000000000000, rr4);
ia64_insn_group_barrier();
ia64_srlz_i();
ia64_insn_group_barrier();
}
static inline void
activate_mm (struct mm_struct *prev, struct mm_struct *next)
{
ia64_set_kr(7, ({ia64_va _v; _v.l = (long) (next->pgd); _v.f.reg = 0; _v.l;}));
get_mmu_context(next);
reload_context(next);
}
# 130 "/data1/src/linux/include/asm/pgtable.h" 2
# 176 "/data1/src/linux/include/asm/pgtable.h"
static inline long
ia64_phys_addr_valid (unsigned long addr)
{
return (addr & (((struct cpuinfo_ia64 *) (0xa000000000000000 + 2*(1UL << 14)))->unimpl_pa_mask)) == 0;
}
# 306 "/data1/src/linux/include/asm/pgtable.h"
static inline unsigned long
rgn_index (unsigned long address)
{
ia64_va a;
a.l = address;
return a.f.reg;
}
static inline unsigned long
rgn_offset (unsigned long address)
{
ia64_va a;
a.l = address;
return a.f.off;
}
static inline unsigned long
pgd_index (unsigned long address)
{
unsigned long region = address >> 61;
unsigned long l1index = (address >> (14 + 2*(14 -3))) & (((((unsigned long)(1)) << (14 -3)) >> 3) - 1);
return (region << (14 - 6)) | l1index;
}
static inline pgd_t*
pgd_offset (struct mm_struct *mm, unsigned long address)
{
return mm->pgd + pgd_index(address);
}
# 359 "/data1/src/linux/include/asm/pgtable.h"
static inline int
ptep_test_and_clear_young (pte_t *ptep)
{
return test_and_clear_bit(5, ptep);
}
static inline int
ptep_test_and_clear_dirty (pte_t *ptep)
{
return test_and_clear_bit(6, ptep);
}
static inline pte_t
ptep_get_and_clear (pte_t *ptep)
{
return ((pte_t) { (((__typeof__(*((long *) ptep))) __xchg ((unsigned long) (0), ((long *) ptep), sizeof(*((long *) ptep))))) } );
}
static inline void
ptep_set_wrprotect (pte_t *ptep)
{
unsigned long new, old;
do {
old = ((*ptep).pte);
new = (((((pte_t) { (((((pte_t) { (old) } )).pte) & ~(2 << 9)) } ))).pte);
} while (({ __typeof__(((unsigned long *) ptep)) _p_ = (((unsigned long *) ptep)); __typeof__((new)) _n_ = ((new)); __u64 _o_, _r_; switch (sizeof(*((unsigned long *) ptep))) { case 1: _o_ = (__u8 ) (long) ((old)); break; case 2: _o_ = (__u16) (l ong) ((old)); break; case 4: _o_ = (__u32) (long) ((old)); break; case 8: _o_ = (__u64) (long) ((old)); break; default: break; } __asm__ __volatile__ ("mov ar.ccv=%0;;" :: "rO"(_o_)); switch (sizeof(*((unsigned long *) ptep))) { case 1: __asm__ __volatil e__ ("cmpxchg1.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 2: __asm__ __volatile__ ("cmpxchg2.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 4: __asm__ __volatile__ ("cmpxchg4 .""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; case 8: __asm__ __volatile__ ("cmpxchg8.""acq"" %0=[%1],%2,ar.ccv" : "=r"(_r_) : "r"(_p_), "r"(_n_) : "memory"); break; default: _r_ = __cmpxchg_c!
alled_with_bad_pointer(); break; } (__typeof__((old))) _r_; }) != old);
}
static inline void
ptep_mkdirty (pte_t *ptep)
{
set_bit(6, ptep);
}
static inline int
pte_same (pte_t a, pte_t b)
{
return ((a).pte) == ((b).pte);
}
static inline int
is_write_access (int access_type)
{
return (access_type & 0x2);
}
static inline int
is_exec_access (int access_type)
{
return (access_type & 0x4);
}
extern pgd_t swapper_pg_dir[(((unsigned long)(1)) << (14 -3))];
extern void paging_init (void);
# 466 "/data1/src/linux/include/asm/pgtable.h"
extern unsigned long empty_zero_page[(1UL << 14)/sizeof(unsigned long)];
# 27 "/data1/src/linux/include/linux/mm.h" 2
# 44 "/data1/src/linux/include/linux/mm.h"
struct vm_area_struct {
struct mm_struct * vm_mm;
unsigned long vm_start;
unsigned long vm_end;
struct vm_area_struct *vm_next;
pgprot_t vm_page_prot;
unsigned long vm_flags;
rb_node_t vm_rb;
struct vm_area_struct *vm_next_share;
struct vm_area_struct **vm_pprev_share;
struct vm_operations_struct * vm_ops;
unsigned long vm_pgoff;
struct file * vm_file;
unsigned long vm_raend;
void * vm_private_data;
};
# 128 "/data1/src/linux/include/linux/mm.h"
extern pgprot_t protection_map[16];
struct vm_operations_struct {
void (*open)(struct vm_area_struct * area);
void (*close)(struct vm_area_struct * area);
struct page * (*nopage)(struct vm_area_struct * area, unsigned long address, int unused);
};
# 157 "/data1/src/linux/include/linux/mm.h"
typedef struct page {
struct list_head list;
struct address_space *mapping;
unsigned long index;
struct page *next_hash;
atomic_t count;
unsigned long flags;
struct list_head lru;
wait_queue_head_t wait;
struct page **pprev_hash;
struct buffer_head * buffers;
void *virtual;
struct zone_struct *zone;
} mem_map_t;
# 311 "/data1/src/linux/include/linux/mm.h"
extern void set_page_dirty(struct page *);
# 355 "/data1/src/linux/include/linux/mm.h"
extern mem_map_t * mem_map;
extern void show_free_areas(void);
extern void show_free_areas_node(pg_data_t *pgdat);
extern void clear_page_tables(struct mm_struct *, unsigned long, int);
extern int fail_writepage(struct page *);
struct page * shmem_nopage(struct vm_area_struct * vma, unsigned long address, int unused);
struct file *shmem_file_setup(char * name, loff_t size);
extern void shmem_lock(struct file * file, int lock);
extern int shmem_zero_setup(struct vm_area_struct *);
extern void zap_page_range(struct mm_struct *mm, unsigned long address, unsigned long size);
extern int copy_page_range(struct mm_struct *dst, struct mm_struct *src, struct vm_area_struct *vma);
extern int remap_page_range(unsigned long from, unsigned long to, unsigned long size, pgprot_t prot);
extern int zeromap_page_range(unsigned long from, unsigned long size, pgprot_t prot);
extern int vmtruncate(struct inode * inode, loff_t offset);
extern pmd_t *__pmd_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
extern pte_t *pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address);
extern int handle_mm_fault(struct mm_struct *mm,struct vm_area_struct *vma, unsigned long address, int write_access);
extern int make_pages_present(unsigned long addr, unsigned long end);
extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char *dst, int len);
extern int ptrace_writedata(struct task_struct *tsk, char * src, unsigned long dst, int len);
extern int ptrace_attach(struct task_struct *tsk);
extern int ptrace_detach(struct task_struct *, unsigned int);
extern void ptrace_disable(struct task_struct *);
extern int ptrace_check_attach(struct task_struct *task, int kill);
int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, unsigned long start,
int len, int write, int force, struct page **pages, struct vm_area_struct **vmas);
static inline pmd_t *pmd_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
{
if ((!((*pgd).pgd)))
return __pmd_alloc(mm, pgd, address);
return ((pmd_t *) ((unsigned long) ({ia64_va _v; _v.l = (long) (((*(pgd)).pgd) & (((((unsigned long)(1)) << 50) - 1) & ~0xfffUL)); _v.f.reg = -1; _v.p;})) + (((address) >> (14 + (14 -3))) & ((((unsigned long)(1)) << (14 -3)) - 1)));
}
extern int pgt_cache_water[2];
extern int check_pgt_cache(void);
extern void free_area_init(unsigned long * zones_size);
extern void free_area_init_node(int nid, pg_data_t *pgdat, struct page *pmap,
unsigned long * zones_size, unsigned long zone_start_paddr,
unsigned long *zholes_size);
extern void mem_init(void);
extern void show_mem(void);
extern void si_meminfo(struct sysinfo * val);
extern void swapin_readahead(swp_entry_t);
extern struct address_space swapper_space;
static inline int is_page_cache_freeable(struct page * page)
{
return ((&(page)->count)->counter) - !!page->buffers == 1;
}
extern int can_share_swap_page(struct page *);
extern int remove_exclusive_swap_page(struct page *);
extern void __free_pte(pte_t);
extern void lock_vma_mappings(struct vm_area_struct *);
extern void unlock_vma_mappings(struct vm_area_struct *);
extern void insert_vm_struct(struct mm_struct *, struct vm_area_struct *);
extern void __insert_vm_struct(struct mm_struct *, struct vm_area_struct *);
extern void build_mmap_rb(struct mm_struct *);
extern void exit_mmap(struct mm_struct *);
extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
unsigned long len, unsigned long prot,
unsigned long flag, unsigned long pgoff);
static inline unsigned long do_mmap(struct file *file, unsigned long addr,
unsigned long len, unsigned long prot,
unsigned long flag, unsigned long offset)
{
unsigned long ret = -22;
if ((offset + (((len) + (1UL << 14) - 1) & (~((1UL << 14) - 1)))) < offset)
goto out;
if (!(offset & ~(~((1UL << 14) - 1))))
ret = do_mmap_pgoff(file, addr, len, prot, flag, offset >> 14);
out:
return ret;
}
extern int do_munmap(struct mm_struct *, unsigned long, size_t);
extern unsigned long do_brk(unsigned long, unsigned long);
static inline void __vma_unlink(struct mm_struct * mm, struct vm_area_struct * vma, struct vm_area_struct * prev)
{
prev->vm_next = vma->vm_next;
rb_erase(&vma->vm_rb, &mm->mm_rb);
if (mm->mmap_cache == vma)
mm->mmap_cache = prev;
}
static inline int can_vma_merge(struct vm_area_struct * vma, unsigned long vm_flags)
{
if (!vma->vm_file && vma->vm_flags == vm_flags)
return 1;
else
return 0;
}
struct zone_t;
extern void remove_inode_page(struct page *);
extern unsigned long page_unuse(struct page *);
extern void truncate_inode_pages(struct address_space *, loff_t);
extern int filemap_sync(struct vm_area_struct *, unsigned long, size_t, unsigned int);
extern struct page *filemap_nopage(struct vm_area_struct *, unsigned long, int);
static inline int expand_stack(struct vm_area_struct * vma, unsigned long address)
{
unsigned long grow;
address &= (~((1UL << 14) - 1));
grow = (vma->vm_start - address) >> 14;
if (vma->vm_end - address > current->rlim[3].rlim_cur ||
((vma->vm_mm->total_vm + grow) << 14) > current->rlim[9].rlim_cur)
return -12;
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond .spnt.few 1b\n" ";;\n" :: "r"(&(&vma->vm_mm->page_table_lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
vma->vm_start = address;
vma->vm_pgoff -= grow;
vma->vm_mm->total_vm += grow;
if (vma->vm_flags & 0x00002000)
vma->vm_mm->locked_vm += grow;
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &vma->vm_mm->page_table_lock)->lock = 0; } while (0);
return 0;
}
extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long addr);
extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
struct vm_area_struct **pprev);
static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
{
struct vm_area_struct * vma = find_vma(mm,start_addr);
if (vma && end_addr <= vma->vm_start)
vma = ((void *)0);
return vma;
}
extern struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr);
# 16 "kernel/sched.c" 2
# 1 "/data1/src/linux/include/linux/nmi.h" 1
# 1 "/data1/src/linux/include/asm/irq.h" 1
# 16 "/data1/src/linux/include/asm/irq.h"
static __inline__ int
irq_cannonicalize (int irq)
{
return ((irq == 2) ? 9 : irq);
}
extern void disable_irq (unsigned int);
extern void disable_irq_nosync (unsigned int);
extern void enable_irq (unsigned int);
# 8 "/data1/src/linux/include/linux/nmi.h" 2
# 17 "kernel/sched.c" 2
# 1 "/data1/src/linux/include/asm/uaccess.h" 1
# 63 "/data1/src/linux/include/asm/uaccess.h"
static inline int
verify_area (int type, const void *addr, unsigned long size)
{
return (((unsigned long) ((addr))) <= ((current->addr_limit)).seg && (((current->addr_limit)).seg == ((mm_segment_t) { ~0UL }).seg || rgn_offset((unsigned long) ((addr))) < ((1UL << (4*14 - 12)) - (1UL << 14)))) ? 0 : -14;
}
# 88 "/data1/src/linux/include/asm/uaccess.h"
extern void __get_user_unknown (void);
# 124 "/data1/src/linux/include/asm/uaccess.h"
struct __large_struct { unsigned long buf[100]; };
asm (".section \"__ex_table\", \"a\"\n\t.previous");
# 164 "/data1/src/linux/include/asm/uaccess.h"
extern void __put_user_unknown (void);
# 232 "/data1/src/linux/include/asm/uaccess.h"
extern unsigned long __copy_user (void *to, const void *from, unsigned long count);
# 252 "/data1/src/linux/include/asm/uaccess.h"
extern unsigned long __do_clear_user (void *, unsigned long);
# 272 "/data1/src/linux/include/asm/uaccess.h"
extern long __strncpy_from_user (char *to, const char *from, long to_len);
# 284 "/data1/src/linux/include/asm/uaccess.h"
extern unsigned long __strlen_user (const char *);
# 300 "/data1/src/linux/include/asm/uaccess.h"
extern unsigned long __strnlen_user (const char *, long);
# 311 "/data1/src/linux/include/asm/uaccess.h"
struct exception_table_entry {
int addr;
int cont;
};
struct exception_fixup {
unsigned long cont;
};
extern struct exception_fixup search_exception_table (unsigned long addr);
extern void handle_exception (struct pt_regs *regs, struct exception_fixup fixup);
# 19 "kernel/sched.c" 2
# 1 "/data1/src/linux/include/linux/smp_lock.h" 1
# 16 "/data1/src/linux/include/linux/smp_lock.h"
# 1 "/data1/src/linux/include/asm/smplock.h" 1
# 1 "/data1/src/linux/include/linux/interrupt.h" 1
# 16 "/data1/src/linux/include/linux/interrupt.h"
struct irqaction {
void (*handler)(int, void *, struct pt_regs *);
unsigned long flags;
unsigned long mask;
const char *name;
void *dev_id;
struct irqaction *next;
};
enum {
TIMER_BH = 0,
TQUEUE_BH,
DIGI_BH,
SERIAL_BH,
RISCOM8_BH,
SPECIALIX_BH,
AURORA_BH,
ESP_BH,
SCSI_BH,
IMMEDIATE_BH,
CYCLADES_BH,
CM206_BH,
JS_BH,
MACSERIAL_BH,
ISICOM_BH
};
# 1 "/data1/src/linux/include/asm/hardirq.h" 1
# 12 "/data1/src/linux/include/asm/hardirq.h"
# 1 "/data1/src/linux/include/linux/irq.h" 1
# 39 "/data1/src/linux/include/linux/irq.h"
struct hw_interrupt_type {
const char * typename;
unsigned int (*startup)(unsigned int irq);
void (*shutdown)(unsigned int irq);
void (*enable)(unsigned int irq);
void (*disable)(unsigned int irq);
void (*ack)(unsigned int irq);
void (*end)(unsigned int irq);
void (*set_affinity)(unsigned int irq, unsigned long mask);
};
typedef struct hw_interrupt_type hw_irq_controller;
# 59 "/data1/src/linux/include/linux/irq.h"
typedef struct irq_desc {
unsigned int status;
hw_irq_controller *handler;
struct irqaction *action;
unsigned int depth;
spinlock_t lock;
} __attribute__((__aligned__((1 << (6))))) irq_desc_t;
# 1 "/data1/src/linux/include/asm/hw_irq.h" 1
# 16 "/data1/src/linux/include/asm/hw_irq.h"
typedef u8 ia64_vector;
# 60 "/data1/src/linux/include/asm/hw_irq.h"
enum {
IA64_IPI_DM_INT = 0x0,
IA64_IPI_DM_PMI = 0x2,
IA64_IPI_DM_NMI = 0x4,
IA64_IPI_DM_INIT = 0x5,
IA64_IPI_DM_EXTINT = 0x7,
};
extern __u8 isa_irq_to_vector_map[16];
extern unsigned long ipi_base_addr;
extern struct hw_interrupt_type irq_type_ia64_lsapic;
extern int ia64_alloc_irq (void);
extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect);
extern void register_percpu_irq (ia64_vector vec, struct irqaction *action);
static inline void
hw_resend_irq (struct hw_interrupt_type *h, unsigned int vector)
{
ia64_send_ipi((current->cpu), vector, IA64_IPI_DM_INT, 0);
}
extern struct irq_desc _irq_desc[256];
static inline struct irq_desc *
__ia64_irq_desc (unsigned int irq)
{
return _irq_desc + irq;
}
static inline ia64_vector
__ia64_irq_to_vector (unsigned int irq)
{
return (ia64_vector) irq;
}
static inline unsigned int
__ia64_local_vector_to_irq (ia64_vector vec)
{
return (unsigned int) vec;
}
# 120 "/data1/src/linux/include/asm/hw_irq.h"
static inline struct irq_desc *
irq_desc (int irq)
{
return __ia64_irq_desc(irq);
}
static inline ia64_vector
irq_to_vector (int irq)
{
return __ia64_irq_to_vector(irq);
}
static inline unsigned int
local_vector_to_irq (ia64_vector vec)
{
return __ia64_local_vector_to_irq(vec);
}
# 68 "/data1/src/linux/include/linux/irq.h" 2
extern int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
extern int setup_irq(unsigned int , struct irqaction * );
extern hw_irq_controller no_irq_type;
extern void no_action(int cpl, void *dev_id, struct pt_regs *regs);
# 13 "/data1/src/linux/include/asm/hardirq.h" 2
# 53 "/data1/src/linux/include/asm/hardirq.h"
extern unsigned int global_irq_holder;
extern volatile unsigned long global_irq_lock;
static inline int
irqs_running (void)
{
int i;
for (i = 0; i < smp_num_cpus; i++)
if (((&_cpu_data[i])->irq_stat.f.irq_count))
return 1;
return 0;
}
static inline void
release_irqlock (int cpu)
{
if (global_irq_holder == cpu) {
global_irq_holder = 0xffffffff;
__asm__ __volatile__ ("mf" ::: "memory");
clear_bit(0,&global_irq_lock);
}
}
static inline void
local_irq_enter (int irq)
{
(((struct cpuinfo_ia64 *) (0xa000000000000000 + 2*(1UL << 14)))->irq_stat.f.irq_count)++;
while (test_bit(0,&global_irq_lock)) {
;
}
}
static inline void
local_irq_exit (int irq)
{
(((struct cpuinfo_ia64 *) (0xa000000000000000 + 2*(1UL << 14)))->irq_stat.f.irq_count)--;
}
static inline int
local_hardirq_trylock (void)
{
return !(((struct cpuinfo_ia64 *) (0xa000000000000000 + 2*(1UL << 14)))->irq_stat.f.irq_count) && !test_bit(0,&global_irq_lock);
}
extern void synchronize_irq (void);
# 48 "/data1/src/linux/include/linux/interrupt.h" 2
# 1 "/data1/src/linux/include/asm/softirq.h" 1
# 49 "/data1/src/linux/include/linux/interrupt.h" 2
# 58 "/data1/src/linux/include/linux/interrupt.h"
enum
{
HI_SOFTIRQ=0,
NET_TX_SOFTIRQ,
NET_RX_SOFTIRQ,
TASKLET_SOFTIRQ
};
struct softirq_action
{
void (*action)(struct softirq_action *);
void *data;
};
__attribute__((syscall_linkage)) void do_softirq(void);
extern void open_softirq(int nr, void (*action)(struct softirq_action*), void *data);
extern void softirq_init(void);
extern void cpu_raise_softirq(unsigned int cpu, unsigned int nr);
extern void raise_softirq(unsigned int nr);
# 105 "/data1/src/linux/include/linux/interrupt.h"
struct tasklet_struct
{
struct tasklet_struct *next;
unsigned long state;
atomic_t count;
void (*func)(unsigned long);
unsigned long data;
};
# 121 "/data1/src/linux/include/linux/interrupt.h"
enum
{
TASKLET_STATE_SCHED,
TASKLET_STATE_RUN
};
struct tasklet_head
{
struct tasklet_struct *list;
} __attribute__ ((__aligned__((1 << (6)))));
extern struct tasklet_head tasklet_vec[32];
extern struct tasklet_head tasklet_hi_vec[32];
static inline int tasklet_trylock(struct tasklet_struct *t)
{
return !test_and_set_bit(TASKLET_STATE_RUN, &(t)->state);
}
static inline void tasklet_unlock(struct tasklet_struct *t)
{
__asm__ __volatile__ ("mf" ::: "memory");
clear_bit(TASKLET_STATE_RUN, &(t)->state);
}
static inline void tasklet_unlock_wait(struct tasklet_struct *t)
{
while (test_bit(TASKLET_STATE_RUN, &(t)->state)) { __asm__ __volatile__("": : :"memory"); }
}
extern void __tasklet_schedule(struct tasklet_struct *t);
static inline void tasklet_schedule(struct tasklet_struct *t)
{
if (!test_and_set_bit(TASKLET_STATE_SCHED, &t->state))
__tasklet_schedule(t);
}
extern void __tasklet_hi_schedule(struct tasklet_struct *t);
static inline void tasklet_hi_schedule(struct tasklet_struct *t)
{
if (!test_and_set_bit(TASKLET_STATE_SCHED, &t->state))
__tasklet_hi_schedule(t);
}
static inline void tasklet_disable_nosync(struct tasklet_struct *t)
{
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&t->count)))->counter)) *_v = (&(((&t->count)))->coun ter); switch ((1)) { case -16: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r "(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8 ) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: ({ switch (sizeof(*(&(((&t->!
count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: __ba d_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd 8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_t mp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 4: ({ switch !
(sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); brea k; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __volatil e__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1] ,%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; de!
fault: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&t->count)))->counter)) (_tmp + ((1))); }) : ia64_atomic_add((1), ((&t->count))));
__asm__ __volatile__("": : :"memory");
}
static inline void tasklet_disable(struct tasklet_struct *t)
{
tasklet_disable_nosync(t);
tasklet_unlock_wait(t);
__asm__ __volatile__ ("mf" ::: "memory");
}
static inline void tasklet_enable(struct tasklet_struct *t)
{
__asm__ __volatile__("": : :"memory");
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&t->count)))->counter)) *_v = (&(((&t->count)))->coun ter); switch (-((1))) { case -16: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i" (-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: ({ switch (sizeof(*(&(((&!
t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: _ _bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetch add8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r" (_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 4: ({ swit!
ch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); b reak; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __vola tile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[ %1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break;!
default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&t->count)))->counter)) (_tmp + (-((1)))); }) : ia64_atomic_sub((1), ((&t->count))));
}
static inline void tasklet_hi_enable(struct tasklet_struct *t)
{
__asm__ __volatile__("": : :"memory");
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&t->count)))->counter)) *_v = (&(((&t->count)))->coun ter); switch (-((1))) { case -16: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i" (-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -4: ({ switch (sizeof(*(&(((&!
t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; default: _ _bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; case 8: __asm__ __volatile__ ("fetch add8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r" (_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 4: ({ swit!
ch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); b reak; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __vola tile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&t->count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[ %1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break;!
default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&t->count)))->counter)) (_tmp + (-((1)))); }) : ia64_atomic_sub((1), ((&t->count))));
}
extern void tasklet_kill(struct tasklet_struct *t);
extern void tasklet_init(struct tasklet_struct *t,
void (*func)(unsigned long), unsigned long data);
# 224 "/data1/src/linux/include/linux/interrupt.h"
extern struct tasklet_struct bh_task_vec[];
extern spinlock_t global_bh_lock;
static inline void mark_bh(int nr)
{
tasklet_hi_schedule(bh_task_vec+nr);
}
extern void init_bh(int nr, void (*routine)(void));
extern void remove_bh(int nr);
# 265 "/data1/src/linux/include/linux/interrupt.h"
extern unsigned long probe_irq_on(void);
extern int probe_irq_off(unsigned long);
extern unsigned int probe_irq_mask(unsigned long);
# 7 "/data1/src/linux/include/asm/smplock.h" 2
extern spinlock_t kernel_flag;
static __inline__ void
release_kernel_lock(struct task_struct *task, int cpu)
{
if (__builtin_expect((task->lock_depth >= 0),0)) {
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &kernel_flag)->lock = 0; } while (0);
release_irqlock(cpu);
__asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory");
}
}
static __inline__ void
reacquire_kernel_lock(struct task_struct *task)
{
if (__builtin_expect((task->lock_depth >= 0),0))
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&kernel_flag)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
}
# 47 "/data1/src/linux/include/asm/smplock.h"
static __inline__ void
lock_kernel(void)
{
if (!++current->lock_depth)
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&kernel_flag)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
}
static __inline__ void
unlock_kernel(void)
{
if (--current->lock_depth < 0)
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &kernel_flag)->lock = 0; } while (0);
}
# 17 "/data1/src/linux/include/linux/smp_lock.h" 2
# 20 "kernel/sched.c" 2
# 28 "kernel/sched.c"
typedef struct runqueue runqueue_t;
struct prio_array {
int nr_active;
spinlock_t *lock;
runqueue_t *rq;
char bitmap[(((128 +40)+7)/8)];
list_t queue[(128 +40)];
};
# 49 "kernel/sched.c"
static struct runqueue {
int cpu;
spinlock_t lock;
unsigned long nr_running, nr_switches;
task_t *curr, *idle;
prio_array_t *active, *expired, arrays[2];
char __pad [(1 << (6))];
} runqueues [32] __attribute__((__aligned__((1 << (6))), __section__(".data.cacheline_aligned")));
# 81 "kernel/sched.c"
static inline void dequeue_task(struct task_struct *p, prio_array_t *array)
{
array->nr_active--;
list_del_init(&p->run_list);
if (list_empty(array->queue + p->prio))
__set_bit(p->prio, array->bitmap);
}
static inline void enqueue_task(struct task_struct *p, prio_array_t *array)
{
list_add_tail(&p->run_list, array->queue + p->prio);
__clear_bit(p->prio, array->bitmap);
array->nr_active++;
p->array = array;
}
static inline void activate_task(task_t *p, runqueue_t *rq)
{
prio_array_t *array = rq->active;
if (!((p)->policy != 0)) {
unsigned long prio_bonus = (((jiffies - p->sleep_jtime) * 20) / 1024);
if (prio_bonus > (128 +40))
prio_bonus = (128 +40);
p->prio -= prio_bonus;
if (p->prio < 128)
p->prio = 128;
}
enqueue_task(p, array);
rq->nr_running++;
}
static inline void deactivate_task(struct task_struct *p, runqueue_t *rq)
{
rq->nr_running--;
dequeue_task(p, p->array);
p->array = ((void *)0);
p->sleep_jtime = jiffies;
}
static inline void resched_task(task_t *p)
{
int need_resched;
need_resched = p->need_resched;
__asm__ __volatile__ ("mf" ::: "memory");
p->need_resched = 1;
if (!need_resched)
smp_send_reschedule(p->cpu);
}
void wait_task_inactive(task_t * p)
{
unsigned long flags;
runqueue_t *rq;
repeat:
rq = (runqueues + (p)->cpu);
while (__builtin_expect((rq->curr == p),0)) {
do { } while (0);
__asm__ __volatile__("": : :"memory");
}
do { repeat_lock_task: rq = (runqueues + (p)->cpu); do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0); if (__builtin_ expect(((rq)->cpu != (p)->cpu),0)) { do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0); goto repeat_lock_task; } } while (0);
if (__builtin_expect((rq->curr == p),0)) {
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
goto repeat;
}
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
}
# 167 "kernel/sched.c"
void kick_if_running(task_t * p)
{
if (p == (runqueues + (p)->cpu)->curr)
resched_task(p);
}
# 182 "kernel/sched.c"
static int try_to_wake_up(task_t * p, int synchronous)
{
unsigned long flags;
int success = 0;
runqueue_t *rq;
do { repeat_lock_task: rq = (runqueues + (p)->cpu); do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0); if (__builtin_ expect(((rq)->cpu != (p)->cpu),0)) { do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0); goto repeat_lock_task; } } while (0);
p->state = 0;
if (!p->array) {
if (!((p)->policy != 0) && synchronous && ((current->cpu) < p->cpu)) {
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\ n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&(runqueues + (current->cpu))->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
p->cpu = (current->cpu);
activate_task(p, (runqueues + (current->cpu)));
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &(runqueues + (current->cpu))->lock)->lock = 0; } while (0);
} else {
activate_task(p, rq);
if ((rq->curr == rq->idle) ||
(p->prio < rq->curr->prio))
resched_task(rq->curr);
}
success = 1;
}
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
return success;
}
inline int wake_up_process(task_t * p)
{
return try_to_wake_up(p, 0);
}
void wake_up_forked_process(task_t * p)
{
runqueue_t *rq = (runqueues + (current->cpu));
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29 , ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
p->state = 0;
if (!((p)->policy != 0)) {
p->prio += ((((128 +40))-128))/10;
if (p->prio > (128 +40)-1)
p->prio = (128 +40)-1;
}
activate_task(p, rq);
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory"); } while (0);
}
__attribute__((syscall_linkage)) void schedule_tail(task_t *prev)
{
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &(runqueues + (current->cpu))->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory"); } while (0);
}
static inline void context_switch(task_t *prev, task_t *next, int dont_clear)
{
struct mm_struct *mm = next->mm;
struct mm_struct *oldmm = prev->active_mm;
do { } while(0);
if (!mm) {
next->active_mm = oldmm;
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&oldmm->mm_count)))->counter)) *_v = (&(((&ol dmm->mm_count)))->counter); switch ((1)) { case -16: ({ switch (sizeof(*(&(((&oldmm->mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fe tchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&oldmm->mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1 ],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; c!
ase -4: ({ switch (sizeof(*(&(((&oldmm->mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v) , "i"(-4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&oldmm->mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory "); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&oldmm->mm_count)))->counter))) { case 4: _ _asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_!
for_ia64_fetch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&(((&oldmm->mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8. rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&oldmm->mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r "(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&oldmm-> mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "!
memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&oldmm->mm_count)))->counter)) (_tmp + ((1))); }) : ia64_atomic_add((1), ((&oldmm->mm_count))) );
enter_lazy_tlb(oldmm, next, (current->cpu));
} else
activate_mm(oldmm, mm);
if (!prev->mm) {
if (!dont_clear)
prev->active_mm = ((void *)0);
mmdrop(oldmm);
}
# 263 "kernel/sched.c"
do { if (((struct ia64_psr *) &((((struct pt_regs *) ((char *) (prev) + ((1 << 1)*(1UL << 14)))) - 1))->cr_ipsr)->mfh) { ((struct ia64_psr *) &((((struct pt_regs *) ((char *) (prev) + ((1 << 1)*(1UL << 14)))) - 1))->cr_ipsr)->mfh = 0; (prev)->thr ead.flags |= (((unsigned long)(1)) << 0); __ia64_save_fpu((prev)->thread.fph); } ((struct ia64_psr *) &((((struct pt_regs *) ((char *) (prev) + ((1 << 1)*(1UL << 14)))) - 1))->cr_ipsr)->dfh = 1; do { if (((prev)->thread.flags & ((((unsigned long)(1)) << 1)|(((unsigned long)(1)) << 2))) || (((struct ia64_psr *) &((((struct pt_regs *) ((char *) (prev) + ((1 << 1)*(1UL << 14)))) - 1))->cr_ipsr)->is != 0)) ia64_save_extra(prev); if (((next)->thread.flags & ((((unsigned long)(1)) << 1)|(((unsigned long)(1)) << 2))) || (((struct ia64_psr *) &((((struct pt_regs *) ((char *) (next) + ((1 << 1)*(1UL << 14)))) - 1))->cr_ipsr)->is != 0)) ia64_load_extra(next); (prev) = ia64_switch_to((next)); } while (0); } while (0);
}
unsigned long nr_running(void)
{
unsigned long i, sum = 0;
for (i = 0; i < smp_num_cpus; i++)
sum += (runqueues + (i))->nr_running;
return sum;
}
unsigned long nr_context_switches(void)
{
unsigned long i, sum = 0;
for (i = 0; i < smp_num_cpus; i++)
sum += (runqueues + (i))->nr_switches;
return sum;
}
static inline unsigned long max_rq_len(void)
{
unsigned long i, curr, max = 0;
for (i = 0; i < smp_num_cpus; i++) {
curr = (runqueues + (i))->nr_running;
if (curr > max)
max = curr;
}
return max;
}
# 305 "kernel/sched.c"
static void load_balance(runqueue_t *this_rq)
{
int nr_tasks, load, prev_max_load, max_load, idx, i;
task_t *next = this_rq->idle, *tmp;
runqueue_t *busiest, *rq_tmp;
prio_array_t *array;
list_t *head, *curr;
prev_max_load = max_rq_len();
nr_tasks = prev_max_load - this_rq->nr_running;
if (nr_tasks <= 1 + prev_max_load/8)
return;
prev_max_load++;
repeat_search:
busiest = ((void *)0);
max_load = 0;
for (i = 0; i < smp_num_cpus; i++) {
rq_tmp = (runqueues + (i));
load = rq_tmp->nr_running;
if ((load > max_load) && (load < prev_max_load) &&
(rq_tmp != this_rq)) {
busiest = rq_tmp;
max_load = load;
}
}
if (__builtin_expect((!busiest),1))
return;
if (max_load <= this_rq->nr_running)
return;
prev_max_load = max_load;
if (busiest->cpu < this_rq->cpu) {
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &this_rq->lock)->lock = 0; } while (0);
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&busiest->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&this_rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
} else
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&busiest->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
if (busiest->nr_running <= this_rq->nr_running + 1)
goto out_unlock;
if (busiest->expired->nr_active)
array = busiest->expired;
else
array = busiest->active;
new_array:
idx = 128;
skip_bitmap:
idx = find_next_zero_bit(array->bitmap, (128 +40), idx);
if (idx == (128 +40)) {
if (array == busiest->expired) {
array = busiest->active;
goto new_array;
}
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &busiest->lock)->lock = 0; } while (0);
goto repeat_search;
}
head = array->queue + idx;
curr = head->next;
skip_queue:
tmp = ((task_t *)((char *)(curr)-(unsigned long)(&((task_t *)0)->run_list)));
if ((tmp == busiest->curr) || !(tmp->cpus_allowed & (1 << (current->cpu)))) {
curr = curr->next;
if (curr != head)
goto skip_queue;
idx++;
goto skip_bitmap;
}
next = tmp;
dequeue_task(next, array);
busiest->nr_running--;
next->cpu = (current->cpu);
this_rq->nr_running++;
enqueue_task(next, this_rq->active);
if (next->prio < current->prio)
current->need_resched = 1;
if (--nr_tasks) {
if (array == busiest->expired) {
array = busiest->active;
goto new_array;
}
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &busiest->lock)->lock = 0; } while (0);
goto repeat_search;
}
out_unlock:
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &busiest->lock)->lock = 0; } while (0);
}
void idle_tick(void)
{
unsigned long flags;
if (!(jiffies % (1024/4)) && __builtin_expect(((runqueues + (current->cpu))->curr != ((void *)0)),1)) {
do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&(runqueues + (current->cpu))->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
load_balance((runqueues + (current->cpu)));
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &(runqueues + (current->cpu))->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
}
}
void expire_task(task_t *p)
{
runqueue_t *rq = (runqueues + (current->cpu));
unsigned long flags;
if (p->array != rq->active) {
p->need_resched = 1;
return;
}
do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmp xchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
if ((p->policy != 1) && !--p->time_slice) {
unsigned int time_slice;
p->need_resched = 1;
dequeue_task(p, rq->active);
time_slice = ((( (128 -(p->prio)-1)*((150 * 1024 / 1000)-( 20 * 1024 / 1000)) + 128 -1) / 128) + ( 20 * 1024 / 1000));
if (!((p)->policy != 0)) {
time_slice = ((( (((((128 +40))-128))-1-((p->prio)-128))*((150 * 1024 / 1000)-( 20 * 1024 / 1000)) + ((((128 +40))-128))-1) / ((((128 +40))-128))) + ( 20 * 1024 / 1000));
if (++p->prio >= (128 +40))
p->prio = (128 +40) - 1;
}
p->time_slice = time_slice;
if (((p)->prio >= 128 && (p)->prio <= (128 + ((128 +40) - 128) / 4)))
enqueue_task(p, rq->active);
else
enqueue_task(p, rq->expired);
}
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
}
void scheduling_functions_start_here(void) { }
__attribute__((syscall_linkage)) void schedule(void)
{
task_t *prev, *next;
prio_array_t *array;
runqueue_t *rq;
list_t *queue;
int idx;
if (__builtin_expect(((((struct cpuinfo_ia64 *) (0xa000000000000000 + 2*(1UL << 14)))->irq_stat.irq_and_bh_counts != 0)),0))
do { printk("kernel BUG at %s:%d!\n", "kernel/sched.c", 476); *(int *)0=0; } while (0);
need_resched_back:
prev = current;
release_kernel_lock(prev, (current->cpu));
rq = (runqueues + (current->cpu));
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29 , ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
switch (prev->state) {
case 1:
if (__builtin_expect((signal_pending(prev)),0)) {
prev->state = 0;
break;
}
default:
deactivate_task(prev, rq);
case 0:
}
pick_next_task:
if (__builtin_expect((!rq->nr_running),0)) {
load_balance(rq);
if (rq->nr_running)
goto pick_next_task;
next = rq->idle;
goto switch_tasks;
}
array = rq->active;
if (__builtin_expect((!array->nr_active),0)) {
rq->active = rq->expired;
rq->expired = array;
array = rq->active;
}
idx = sched_find_first_zero_bit(array->bitmap);
queue = array->queue + idx;
next = ((task_t *)((char *)(queue->next)-(unsigned long)(&((task_t *)0)->run_list)));
switch_tasks:
prev->need_resched = 0;
if (__builtin_expect((prev != next),1)) {
rq->nr_switches++;
rq->curr = next;
next->cpu = prev->cpu;
context_switch(prev, next, 0);
__asm__ __volatile__("": : :"memory");
rq = (runqueues + (current->cpu));
}
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory"); } while (0);
reacquire_kernel_lock(current);
if (__builtin_expect((current->need_resched),0))
goto need_resched_back;
return;
}
# 549 "kernel/sched.c"
static inline void __wake_up_common (wait_queue_head_t *q, unsigned int mode,
int nr_exclusive, const int sync)
{
struct list_head *tmp;
task_t *p;
for (tmp = (&q->task_list)->next, prefetch(tmp->next); tmp != (&q->task_list); tmp = tmp->next, prefetch(tmp->next)) {
unsigned int state;
wait_queue_t *curr = ((wait_queue_t *)((char *)(tmp)-(unsigned long)(&((wait_queue_t *)0)->task_list)));
p = curr->task;
state = p->state;
if ((state & mode) &&
try_to_wake_up(p, sync) &&
((curr->flags & 0x01) &&
!--nr_exclusive))
break;
}
}
void __wake_up(wait_queue_head_t *q, unsigned int mode, int nr)
{
if (q) {
unsigned long flags;
do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&q->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
__wake_up_common(q, mode, nr, 0);
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &q->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
}
}
void __wake_up_sync(wait_queue_head_t *q, unsigned int mode, int nr)
{
if (q) {
unsigned long flags;
do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&q->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
__wake_up_common(q, mode, nr, 1);
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &q->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
}
}
void complete(struct completion *x)
{
unsigned long flags;
do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmp xchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&x->wait.lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
x->done++;
__wake_up_common(&x->wait, 2 | 1, 1, 0);
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &x->wait.lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
}
void wait_for_completion(struct completion *x)
{
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29 , ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&x->wait.lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
if (!x->done) {
wait_queue_t wait = { task: current, task_list: { ((void *)0), ((void *)0) } };
wait.flags |= 0x01;
__add_wait_queue_tail(&x->wait, &wait);
do {
do { current->state = (2); } while (0);
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &x->wait.lock)->lock = 0; } while (0); __asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory"); } while (0);
schedule();
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.ac q r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&x->wait.lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
} while (!x->done);
__remove_wait_queue(&x->wait, &wait);
}
x->done--;
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &x->wait.lock)->lock = 0; } while (0); __asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory"); } while (0);
}
# 634 "kernel/sched.c"
void interruptible_sleep_on(wait_queue_head_t *q)
{
unsigned long flags; wait_queue_t wait; init_waitqueue_entry(&wait, current);
current->state = 1;
do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmp xchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&q->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0); __add_wait_queue(q, &wait); do { __asm__ __volatile__("": : :"memor y"); ((spinlock_t *) &q->lock)->lock = 0; } while (0);
schedule();
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29 , ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&q->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0); __remove_wait_queue(q, &wait); do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_ t *) &q->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
}
long interruptible_sleep_on_timeout(wait_queue_head_t *q, long timeout)
{
unsigned long flags; wait_queue_t wait; init_waitqueue_entry(&wait, current);
current->state = 1;
do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmp xchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&q->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0); __add_wait_queue(q, &wait); do { __asm__ __volatile__("": : :"memor y"); ((spinlock_t *) &q->lock)->lock = 0; } while (0);
timeout = schedule_timeout(timeout);
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29 , ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&q->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0); __remove_wait_queue(q, &wait); do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_ t *) &q->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
return timeout;
}
void sleep_on(wait_queue_head_t *q)
{
unsigned long flags; wait_queue_t wait; init_waitqueue_entry(&wait, current);
current->state = 2;
do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmp xchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&q->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0); __add_wait_queue(q, &wait); do { __asm__ __volatile__("": : :"memor y"); ((spinlock_t *) &q->lock)->lock = 0; } while (0);
schedule();
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29 , ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&q->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0); __remove_wait_queue(q, &wait); do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_ t *) &q->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
}
long sleep_on_timeout(wait_queue_head_t *q, long timeout)
{
unsigned long flags; wait_queue_t wait; init_waitqueue_entry(&wait, current);
current->state = 2;
do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmp xchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&q->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0); __add_wait_queue(q, &wait); do { __asm__ __volatile__("": : :"memor y"); ((spinlock_t *) &q->lock)->lock = 0; } while (0);
timeout = schedule_timeout(timeout);
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29 , ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&q->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0); __remove_wait_queue(q, &wait); do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_ t *) &q->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
return timeout;
}
void set_cpus_allowed(task_t *p, unsigned long new_mask)
{
runqueue_t *this_rq = (runqueues + (current->cpu)), *target_rq;
unsigned long this_mask = 1UL << (current->cpu);
int target_cpu;
new_mask &= cpu_online_map;
p->cpus_allowed = new_mask;
if (new_mask & this_mask)
return;
target_cpu = ffz(~new_mask);
target_rq = (runqueues + (target_cpu));
if (target_cpu < (current->cpu)) {
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [ %0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&target_rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&this_rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
} else {
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [ %0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&target_rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&this_rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
}
dequeue_task(p, p->array);
this_rq->nr_running--;
target_rq->nr_running++;
enqueue_task(p, target_rq->active);
target_rq->curr->need_resched = 1;
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &target_rq->lock)->lock = 0; } while (0);
this_rq->nr_switches++;
this_rq->curr = this_rq->idle;
this_rq->idle->need_resched = 1;
context_switch(current, this_rq->idle, 1);
__asm__ __volatile__("": : :"memory");
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &(runqueues + (current->cpu))->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory"); } while (0);
}
void scheduling_functions_end_here(void) { }
void set_user_nice(task_t *p, long nice)
{
unsigned long flags;
prio_array_t *array;
runqueue_t *rq;
if (p->__nice == nice)
return;
do { repeat_lock_task: rq = (runqueues + (p)->cpu); do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0); if (__builtin_ expect(((rq)->cpu != (p)->cpu),0)) { do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0); goto repeat_lock_task; } } while (0);
if (((p)->policy != 0)) {
p->__nice = nice;
goto out_unlock;
}
array = p->array;
if (array) {
dequeue_task(p, array);
}
p->__nice = nice;
p->prio = ((128 +40)-1 + (nice) - 19);
if (array) {
enqueue_task(p, array);
if ((nice < p->__nice) ||
((p->__nice < nice) && (p == rq->curr)))
resched_task(rq->curr);
}
out_unlock:
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
}
# 777 "kernel/sched.c"
__attribute__((syscall_linkage)) long sys_nice(int increment)
{
long nice;
if (increment < 0) {
if (!capable(23))
return -1;
if (increment < -40)
increment = -40;
}
if (increment > 40)
increment = 40;
nice = current->__nice + increment;
if (nice < -20)
nice = -20;
if (nice > 19)
nice = 19;
set_user_nice(current, nice);
return 0;
}
static inline task_t *find_process_by_pid(pid_t pid)
{
return pid ? find_task_by_pid(pid) : current;
}
static int setscheduler(pid_t pid, int policy, struct sched_param *param)
{
struct sched_param lp;
prio_array_t *array;
unsigned long flags;
runqueue_t *rq;
int retval;
task_t *p;
retval = -22;
if (!param || pid < 0)
goto out_nounlock;
retval = -14;
if (({ void *__cu_to = ((&lp)); const void *__cu_from = ((param)); long __cu_len = ((sizeof(struct sched_param))); if ((((unsigned long) ((long) ((0) ? __cu_to : __cu_from))) <= ((current->addr_limit)).seg && (((current->addr_limit)).seg == ((mm_ segment_t) { ~0UL }).seg || rgn_offset((unsigned long) ((long) ((0) ? __cu_to : __cu_from))) < ((1UL << (4*14 - 12)) - (1UL << 14))))) { __cu_len = __copy_user(__cu_to, __cu_from, __cu_len); } __cu_len; }))
goto out_nounlock;
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); do { int tmp = 0; __asm__ __volatile__ ("1:\tfetchadd4.acq %0 = [%1], 1\n" ";;\n" "tbit.nz p6,p0 = %0, 31\n" "(p6) br.cond.sptk.few 2f\n" ".section .text.lock,\"ax\"\n" "2:\tfetchadd4.rel %0 = [%1], -1\n" ";;\n" "3:\tld4.acq %0 = [%1]\n" ";;\n" "tbit.nz p6,p0 = %0, 31\n" "(p6) br.cond.sptk.few 3b\n" "br.cond.sptk.few 1b\n" ";;\n" ".previous\n" : "=&r" (tmp) : "r" (&tasklist_lock) : "p6", "memory"); } while(0); } while (0);
p = find_process_by_pid(pid);
retval = -3;
if (!p)
goto out_unlock_tasklist;
do { repeat_lock_task: rq = (runqueues + (p)->cpu); do { __asm__ __volatile__ ("mov %0=psr;; rsm psr.i;;" : "=r" (flags) :: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0); if (__builtin_ expect(((rq)->cpu != (p)->cpu),0)) { do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0); goto repeat_lock_task; } } while (0);
if (policy < 0)
policy = p->policy;
else {
retval = -22;
if (policy != 1 && policy != 2 &&
policy != 0)
goto out_unlock;
}
retval = -22;
if (lp.sched_priority < 0 || lp.sched_priority > 99)
goto out_unlock;
if ((policy == 0) != (lp.sched_priority == 0))
goto out_unlock;
retval = -1;
if ((policy == 1 || policy == 2) &&
!capable(23))
goto out_unlock;
if ((current->euid != p->euid) && (current->euid != p->uid) &&
!capable(23))
goto out_unlock;
array = p->array;
if (array)
deactivate_task(p, (runqueues + (p)->cpu));
retval = 0;
p->policy = policy;
p->rt_priority = lp.sched_priority;
if (((p)->policy != 0))
p->prio = 99-p->rt_priority;
else
p->prio = ((128 +40)-1 + (p->__nice) - 19);
if (array)
activate_task(p, (runqueues + (p)->cpu));
out_unlock:
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; mov psr.l=%0;; srlz.d" :: "r" (flags) : "memory"); } while (0);
out_unlock_tasklist:
do { do { int tmp = 0; __asm__ __volatile__ ("fetchadd4.rel %0 = [%1], -1\n" : "=r" (tmp) : "r" (&tasklist_lock) : "memory"); } while(0); __asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory"); } while (0);
out_nounlock:
return retval;
}
__attribute__((syscall_linkage)) long sys_sched_setscheduler(pid_t pid, int policy,
struct sched_param *param)
{
return setscheduler(pid, policy, param);
}
__attribute__((syscall_linkage)) long sys_sched_setparam(pid_t pid, struct sched_param *param)
{
return setscheduler(pid, -1, param);
}
__attribute__((syscall_linkage)) long sys_sched_getscheduler(pid_t pid)
{
task_t *p;
int retval;
retval = -22;
if (pid < 0)
goto out_nounlock;
retval = -3;
do { int tmp = 0; __asm__ __volatile__ ("1:\tfetchadd4.acq %0 = [%1], 1\n" ";;\n" "tbit.nz p6,p0 = %0, 31\n" "(p6) br.cond.sptk.few 2f\n" ".section .text.lock,\"ax\"\n" "2:\tfetchadd4.rel %0 = [%1], -1\n" ";;\n" "3:\tld4.acq %0 = [%1]\n" ";;\n" " tbit.nz p6,p0 = %0, 31\n" "(p6) br.cond.sptk.few 3b\n" "br.cond.sptk.few 1b\n" ";;\n" ".previous\n" : "=&r" (tmp) : "r" (&tasklist_lock) : "p6", "memory"); } while(0);
p = find_process_by_pid(pid);
if (p)
retval = p->policy;
do { int tmp = 0; __asm__ __volatile__ ("fetchadd4.rel %0 = [%1], -1\n" : "=r" (tmp) : "r" (&tasklist_lock) : "memory"); } while(0);
out_nounlock:
return retval;
}
__attribute__((syscall_linkage)) long sys_sched_getparam(pid_t pid, struct sched_param *param)
{
task_t *p;
struct sched_param lp;
int retval;
retval = -22;
if (!param || pid < 0)
goto out_nounlock;
do { int tmp = 0; __asm__ __volatile__ ("1:\tfetchadd4.acq %0 = [%1], 1\n" ";;\n" "tbit.nz p6,p0 = %0, 31\n" "(p6) br.cond.sptk.few 2f\n" ".section .text.lock,\"ax\"\n" "2:\tfetchadd4.rel %0 = [%1], -1\n" ";;\n" "3:\tld4.acq %0 = [%1]\n" ";;\n" " tbit.nz p6,p0 = %0, 31\n" "(p6) br.cond.sptk.few 3b\n" "br.cond.sptk.few 1b\n" ";;\n" ".previous\n" : "=&r" (tmp) : "r" (&tasklist_lock) : "p6", "memory"); } while(0);
p = find_process_by_pid(pid);
retval = -3;
if (!p)
goto out_unlock;
lp.sched_priority = p->rt_priority;
do { int tmp = 0; __asm__ __volatile__ ("fetchadd4.rel %0 = [%1], -1\n" : "=r" (tmp) : "r" (&tasklist_lock) : "memory"); } while(0);
retval = ({ void *__cu_to = ((param)); const void *__cu_from = ((&lp)); long __cu_len = ((sizeof(*param))); if ((((unsigned long) ((long) ((1) ? __cu_to : __cu_from))) <= ((current->addr_limit)).seg && (((current->addr_limit)).seg == ((mm_segment _t) { ~0UL }).seg || rgn_offset((unsigned long) ((long) ((1) ? __cu_to : __cu_from))) < ((1UL << (4*14 - 12)) - (1UL << 14))))) { __cu_len = __copy_user(__cu_to, __cu_from, __cu_len); } __cu_len; }) ? -14 : 0;
out_nounlock:
return retval;
out_unlock:
do { int tmp = 0; __asm__ __volatile__ ("fetchadd4.rel %0 = [%1], -1\n" : "=r" (tmp) : "r" (&tasklist_lock) : "memory"); } while(0);
return retval;
}
__attribute__((syscall_linkage)) long sys_sched_yield(void)
{
runqueue_t *rq = (runqueues + (current->cpu));
prio_array_t *array;
# 969 "kernel/sched.c"
do { __asm__ __volatile__ (";; rsm psr.i;;" ::: "memory"); __asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29 , ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory"); } while (0);
array = current->array;
dequeue_task(current, array);
if (__builtin_expect((!((current)->policy != 0)),1))
if (current->prio < (128 +40)-1)
current->prio++;
enqueue_task(current, array);
do { do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq->lock)->lock = 0; } while (0); __asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory"); } while (0);
schedule();
return 0;
}
__attribute__((syscall_linkage)) long sys_sched_get_priority_max(int policy)
{
int ret = -22;
switch (policy) {
case 1:
case 2:
ret = 99;
break;
case 0:
ret = 0;
break;
}
return ret;
}
__attribute__((syscall_linkage)) long sys_sched_get_priority_min(int policy)
{
int ret = -22;
switch (policy) {
case 1:
case 2:
ret = 1;
break;
case 0:
ret = 0;
}
return ret;
}
__attribute__((syscall_linkage)) long sys_sched_rr_get_interval(pid_t pid, struct timespec *interval)
{
struct timespec t;
task_t *p;
int retval = -22;
if (pid < 0)
goto out_nounlock;
retval = -3;
do { int tmp = 0; __asm__ __volatile__ ("1:\tfetchadd4.acq %0 = [%1], 1\n" ";;\n" "tbit.nz p6,p0 = %0, 31\n" "(p6) br.cond.sptk.few 2f\n" ".section .text.lock,\"ax\"\n" "2:\tfetchadd4.rel %0 = [%1], -1\n" ";;\n" "3:\tld4.acq %0 = [%1]\n" ";;\n" " tbit.nz p6,p0 = %0, 31\n" "(p6) br.cond.sptk.few 3b\n" "br.cond.sptk.few 1b\n" ";;\n" ".previous\n" : "=&r" (tmp) : "r" (&tasklist_lock) : "p6", "memory"); } while(0);
p = find_process_by_pid(pid);
if (p)
jiffies_to_timespec(p->policy & 1 ?
0 : ((( (128 -(p->prio)-1)*((150 * 1024 / 1000)-( 20 * 1024 / 1000)) + 128 -1) / 128) + ( 20 * 1024 / 1000)), &t);
do { int tmp = 0; __asm__ __volatile__ ("fetchadd4.rel %0 = [%1], -1\n" : "=r" (tmp) : "r" (&tasklist_lock) : "memory"); } while(0);
if (p)
retval = ({ void *__cu_to = ((interval)); const void *__cu_from = ((&t)); long __cu_len = ((sizeof(t))); if ((((unsigned long) ((long) ((1) ? __cu_to : __cu_from))) <= ((current->addr_limit)).seg && (((current->addr_limit)).seg == ((mm_se gment_t) { ~0UL }).seg || rgn_offset((unsigned long) ((long) ((1) ? __cu_to : __cu_from))) < ((1UL << (4*14 - 12)) - (1UL << 14))))) { __cu_len = __copy_user(__cu_to, __cu_from, __cu_len); } __cu_len; }) ? -14 : 0;
out_nounlock:
return retval;
}
static void show_task(task_t * p)
{
unsigned long free = 0;
int state;
static const char * stat_nam[] = { "R", "S", "D", "Z", "T", "W" };
printk("%-13.13s ", p->comm);
state = p->state ? ffz(~p->state) + 1 : 0;
if (((unsigned) state) < sizeof(stat_nam)/sizeof(char *))
printk(stat_nam[state]);
else
printk(" ");
if (p == current)
printk(" current task ");
else
printk(" %016lx ", thread_saved_pc(&p->thread));
{
unsigned long * n = (unsigned long *) (p+1);
while (!*n)
n++;
free = (unsigned long) n - (unsigned long)(p+1);
}
printk("%5lu %5d %6d ", free, p->pid, p->p_pptr->pid);
if (p->p_cptr)
printk("%5d ", p->p_cptr->pid);
else
printk(" ");
if (p->p_ysptr)
printk("%7d", p->p_ysptr->pid);
else
printk(" ");
if (p->p_osptr)
printk(" %5d", p->p_osptr->pid);
else
printk(" ");
if (!p->mm)
printk(" (L-TLB)\n");
else
printk(" (NOTLB)\n");
{
extern void show_trace_task(task_t *tsk);
show_trace_task(p);
}
}
char * render_sigset_t(sigset_t *set, char *buffer)
{
int i = 64, x;
do {
i -= 4, x = 0;
if (sigismember(set, i+1)) x |= 1;
if (sigismember(set, i+2)) x |= 2;
if (sigismember(set, i+3)) x |= 4;
if (sigismember(set, i+4)) x |= 8;
*buffer++ = (x < 10 ? '0' : 'a' - 10) + x;
} while (i >= 4);
*buffer = 0;
return buffer;
}
void show_state(void)
{
task_t *p;
printk("\n"
" free sibling\n");
printk(" task PC stack pid father child younger older\n");
do { int tmp = 0; __asm__ __volatile__ ("1:\tfetchadd4.acq %0 = [%1], 1\n" ";;\n" "tbit.nz p6,p0 = %0, 31\n" "(p6) br.cond.sptk.few 2f\n" ".section .text.lock,\"ax\"\n" "2:\tfetchadd4.rel %0 = [%1], -1\n" ";;\n" "3:\tld4.acq %0 = [%1]\n" ";;\n" " tbit.nz p6,p0 = %0, 31\n" "(p6) br.cond.sptk.few 3b\n" "br.cond.sptk.few 1b\n" ";;\n" ".previous\n" : "=&r" (tmp) : "r" (&tasklist_lock) : "p6", "memory"); } while(0);
for (p = &(init_task_union.task) ; (p = p->next_task) != &(init_task_union.task) ; ) {
do { } while(0);
show_task(p);
}
do { int tmp = 0; __asm__ __volatile__ ("fetchadd4.rel %0 = [%1], -1\n" : "=r" (tmp) : "r" (&tasklist_lock) : "memory"); } while(0);
}
extern unsigned long wait_init_idle;
static inline void double_rq_lock(runqueue_t *rq1, runqueue_t *rq2)
{
if (rq1 == rq2)
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq1->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
else {
if (rq1->cpu < rq2->cpu) {
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\ n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq1->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\ n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq2->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
} else {
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\ n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq2->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
__asm__ __volatile__ ( "mov ar.ccv = r0\n" "mov r29 = 1\n" ";;\n" "1:\n" "ld4.bias r2 = [%0]\n" ";;\n" "cmp4.eq p0,p7 = r0,r2\n" "(p7) br.cond.spnt.few 1b \n" "cmpxchg4.acq r2 = [%0], r29, ar.ccv\n" ";;\n" "cmp4.eq p0,p7 = r0, r2\ n" "(p7) br.cond.spnt.few 1b\n" ";;\n" :: "r"(&(&rq1->lock)->lock) : "ar.ccv", "p7", "r2", "r29", "memory");
}
}
}
static inline void double_rq_unlock(runqueue_t *rq1, runqueue_t *rq2)
{
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq1->lock)->lock = 0; } while (0);
if (rq1 != rq2)
do { __asm__ __volatile__("": : :"memory"); ((spinlock_t *) &rq2->lock)->lock = 0; } while (0);
}
void __attribute__ ((__section__ (".text.init"))) init_idle(void)
{
runqueue_t *this_rq = (runqueues + (current->cpu)), *rq = current->array->rq;
unsigned long flags;
__asm__ __volatile__ ("mov %0=psr" : "=r" (flags) :: "memory");
__asm__ __volatile__ (";; rsm psr.i;;" ::: "memory");
double_rq_lock(this_rq, rq);
this_rq->curr = this_rq->idle = current;
deactivate_task(current, rq);
current->array = ((void *)0);
current->prio = (128 +40);
current->state = 0;
clear_bit((current->cpu), &wait_init_idle);
double_rq_unlock(this_rq, rq);
while (wait_init_idle) {
do { } while (0);
__asm__ __volatile__("": : :"memory");
}
current->need_resched = 1;
__asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory");
}
extern void init_timervecs(void);
extern void timer_bh(void);
extern void tqueue_bh(void);
extern void immediate_bh(void);
void __attribute__ ((__section__ (".text.init"))) sched_init(void)
{
runqueue_t *rq;
int i, j, k;
for (i = 0; i < 32; i++) {
runqueue_t *rq = (runqueues + (i));
prio_array_t *array;
rq->active = rq->arrays + 0;
rq->expired = rq->arrays + 1;
((&rq->lock)->lock = 0);
rq->cpu = i;
for (j = 0; j < 2; j++) {
array = rq->arrays + j;
array->rq = rq;
array->lock = &rq->lock;
for (k = 0; k < (128 +40); k++)
do { (array->queue + k)->next = (array->queue + k); (array->queue + k)->prev = (array->queue + k); } while (0);
memset(array->bitmap, 0xff, (((128 +40)+7)/8));
clear_bit((128 +40), array->bitmap);
}
}
rq = (runqueues + (current->cpu));
rq->curr = current;
rq->idle = ((void *)0);
wake_up_process(current);
for (i = 0; i < (4096 >> 2); i++)
pidhash[i] = ((void *)0);
init_timervecs();
init_bh(TIMER_BH, timer_bh);
init_bh(TQUEUE_BH, tqueue_bh);
init_bh(IMMEDIATE_BH, immediate_bh);
((__builtin_constant_p((1)) && ( ((1) == 1) || ((1) == 4) || ((1) == 8) || ((1) == 16) || ((1) == -1) || ((1) == -4) || ((1) == -8) || ((1) == -16))) ? ({ __u64 _tmp; volatile __typeof__(*(&(((&init_mm.mm_count)))->counter)) *_v = (&(((&init_mm.m m_count)))->counter); switch ((1)) { case -16: ({ switch (sizeof(*(&(((&init_mm.mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchad d8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-16) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -8: ({ switch (sizeof(*(&(((&init_mm.mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2 " : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case !
-4: ({ switch (sizeof(*(&(((&init_mm.mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), " i"(-4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case -1: ({ switch (sizeof(*(&(((&init_mm.mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory") ; break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(-1) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 1: ({ switch (sizeof(*(&(((&init_mm.mm_count)))->counter))) { case 4: __ asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(1) : "memory"); break; default: __bad_size_f!
or_ia64_fetch_and_add(); } }); break; case 4: ({ switch (sizeof(*(&(((&init_mm.mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8. rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(4) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 8: ({ switch (sizeof(*(&(((&init_mm.mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "= r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(8) : "memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; case 16: ({ switch (sizeof(*(&(((&init_m m.mm_count)))->counter))) { case 4: __asm__ __volatile__ ("fetchadd4.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) : "memory"); break; case 8: __asm__ __volatile__ ("fetchadd8.rel %0=[%1],%2" : "=r"(_tmp) : "r"(_v), "i"(16) :!
"memory"); break; default: __bad_size_for_ia64_fetch_and_add(); } }); break; default: _tmp = __bad_increment_for_ia64_fetch_and_add(); break; } (__typeof__(*&(((&init_mm.mm_count)))->counter)) (_tmp + ((1))); }) : ia64_atomic_add((1), ((&init_mm.mm_coun t))));
enter_lazy_tlb(&init_mm, current, (current->cpu));
}