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Re: [PATCH] linux/fs.h - Convert debug functions declared inline __attribute__((format (printf,x,y) to statement expression macros
- From: Joe Perches <joe at perches dot com>
- To: Matthew Wilcox <matthew at wil dot cx>
- Cc: LKML <linux-kernel at vger dot kernel dot org>, Linus Torvalds <torvalds at linux-foundation dot org>, linux-fsdevel at vger dot kernel dot org, gcc at gcc dot gnu dot org
- Date: Tue, 26 Feb 2008 20:55:34 -0800
- Subject: Re: [PATCH] linux/fs.h - Convert debug functions declared inline __attribute__((format (printf,x,y) to statement expression macros
- References: <1204081722.19319.405.camel@localhost> <1204084947.19319.411.camel@localhost> <20080227041316.GA23188@parisc-linux.org>
On Tue, 2008-02-26 at 21:13 -0700, Matthew Wilcox wrote:
> That's very interesting. It's only 64 bytes, but still, it's not
> supposed to have any different effect.
Especially because __simple_attr_check_format is not even used
or called in an x86 defconfig. It's powerpc/cell specific.
> Could you distill a test case for the GCC folks
I'll play around with it.