x86: Fix atomic_long_xchg() on 64bit
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Tue, 2 Jun 2009 15:01:58 +0000 (17:01 +0200)
committerIngo Molnar <mingo@elte.hu>
Tue, 2 Jun 2009 19:45:29 +0000 (21:45 +0200)
commit53e111a730ea8b002d57dd226098c12789993329
tree508c0fe6f84ee67b9a618d135beaf5152b57c65f
parent29c2810276fbf8419c9b4d942b99c873e9b7640a
x86: Fix atomic_long_xchg() on 64bit

Apparently I'm the first to use it :-)

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
include/asm-generic/atomic.h