]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 4a25d02) | patch
[PATCH] i386: Use early clobbers for semaphores now
authorAndi Kleen <ak@suse.de>
Wed, 27 Sep 2006 19:38:56 +0000 (21:38 +0200)
committerLinus Torvalds <torvalds@g5.osdl.org>
Wed, 27 Sep 2006 21:39:51 +0000 (14:39 -0700)
commit1c5dace6f18c9a399d326ad5b92b7b54089f4b52
tree83d02451139608ad70fb33c5f0e3bb90019841b2tree | snapshot
parent4a25d02c28e1b76b383b44606f1952226a68d23ecommit | diff
[PATCH] i386: Use early clobbers for semaphores now

The new code does clobber the result early, so make sure to tell
gcc to not put it into the same register as a input argument

Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andrew Morton <akpm@osdl.org>
Acked-by: Kyle McMartin <kyle@parisc-linux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
include/asm-i386/semaphore.h diff | blob | history
Linux Kernel Source Tree.