[PATCH] Add faster HTM fastpath for libitm TSX
Tue Jan 29 13:05:00 GMT 2013
On Thu, 2013-01-24 at 17:45 +0100, Andi Kleen wrote:
> > > + uint32_t *__gtm_global_lock;
> > Same, and rearrange the serial lock's fields (see below).
> My understanding is that C++ makes no guarantees of class layout.
> That is why i ended up not relying on the layout.
gtm_rwlock is a POD type, so you get the guarantees that C would
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