x86, cmpxchg: <linux/alternative.h> has LOCK_PREFIX
authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Thu, 18 Aug 2011 18:33:39 +0000 (11:33 -0700)
committerH. Peter Anvin <hpa@linux.intel.com>
Mon, 29 Aug 2011 20:40:25 +0000 (13:40 -0700)
commit4009338d62e9d1c21b230bd7ebab6c43c482430e
tree23769bedb138efc989c8cc14fc5acb3fcbb6db46
parentc6a389f123b9f68d605bb7e0f9b32ec1e3e14132
x86, cmpxchg: <linux/alternative.h> has LOCK_PREFIX

Not <linux/bitops.h>.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Link: http://lkml.kernel.org/r/4E5BCC40.3030501@goop.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
arch/x86/include/asm/cmpxchg_32.h