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authorMathieu Desnoyers <mathieu.desnoyers@polymtl.ca>2007-07-22 11:12:37 +0200
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-22 11:03:38 -0700
commitbdda1561ffda764583a295229db66d94cf6038a3 (patch)
treed770c280e5598602b1d2b64e239904f5f121c789
parent20fe1d30e7e1c2ee36f11856f090613b0ad58b48 (diff)
downloadlinux-bdda1561ffda764583a295229db66d94cf6038a3.tar.bz2
x86_64: x86_64 - Use non locked version for local_cmpxchg()
local_cmpxchg() should not use any LOCK prefix. This change probably got lost in the move to cmpxchg.h. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Acked-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/asm-x86_64/cmpxchg.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-x86_64/cmpxchg.h b/include/asm-x86_64/cmpxchg.h
index 09a6b6b6b74d..5e182062e6ec 100644
--- a/include/asm-x86_64/cmpxchg.h
+++ b/include/asm-x86_64/cmpxchg.h
@@ -128,7 +128,7 @@ static inline unsigned long __cmpxchg_local(volatile void *ptr,
((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\
(unsigned long)(n),sizeof(*(ptr))))
#define cmpxchg_local(ptr,o,n)\
- ((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\
+ ((__typeof__(*(ptr)))__cmpxchg_local((ptr),(unsigned long)(o),\
(unsigned long)(n),sizeof(*(ptr))))
#endif