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[PATCH] i386: Use early clobbers for semaphores now
authorAndi Kleen <[email protected]>
Wed, 27 Sep 2006 19:38:56 +0000 (21:38 +0200)
committerLinus Torvalds <[email protected]>
Wed, 27 Sep 2006 21:39:51 +0000 (14:39 -0700)
commit00463c1633b6d6a2178d2dc794c0a70ac2f9ce6b
tree83d02451139608ad70fb33c5f0e3bb90019841b2tree | snapshot
parentcdb8355add9b1d87ecfcb58b12879897dc1e3e36commit | 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 <[email protected]>
Cc: Andrew Morton <[email protected]>
Acked-by: Kyle McMartin <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
include/asm-i386/semaphore.h diff | blob | blame | history
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