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(parent: 3b96a56) | patch
Add cmpxchg64 and cmpxchg64_local to powerpc
authorMathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Thu, 7 Feb 2008 08:16:10 +0000 (00:16 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Thu, 7 Feb 2008 16:42:30 +0000 (08:42 -0800)
commitf9c4650bcfb4b21126525f73f10d635284e16056
tree11927048b5ae34472043b894e9646d1e4635ae99tree | snapshot
parent3b96a56d395a4dcf4c05c48d8f4e74b1f8bd073dcommit | diff
Add cmpxchg64 and cmpxchg64_local to powerpc

Make sure that at least cmpxchg64_local is available on all architectures to use
for unsigned long long values.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Acked-by: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/asm-powerpc/system.h diff | blob | history
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