Add cmpxchg64 and cmpxchg64_local to mips
commit3b96a56d395a4dcf4c05c48d8f4e74b1f8bd073d
authorMathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Thu, 7 Feb 2008 08:16:09 +0000 (7 00:16 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Thu, 7 Feb 2008 16:42:30 +0000 (7 08:42 -0800)
tree1c4e8cb7c5ea7e7af7dd8e4c07b429dffa4b9cc5
parenta259b2428b10c19b94e346bc69d5b3bf9bff488e
Add cmpxchg64 and cmpxchg64_local to mips

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>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/asm-mips/cmpxchg.h