diff options
| author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2011-08-18 11:40:22 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2011-08-29 13:41:40 -0700 |
| commit | 00a41546e8008b9944382eed1841c785f4fc8d9c (patch) | |
| tree | b8395c1dc00ff940db9ceed76fcd426d4c80cc6c | |
| parent | 416185bd5ac8a749ee43d1b0967b43782843d1a0 (diff) | |
| download | xen-00a41546e8008b9944382eed1841c785f4fc8d9c.tar.gz | |
x86, cmpxchg: Move 64-bit set64_bit() to match 32-bit
Reduce arbitrary differences between 32 and 64 bits.
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>
| -rw-r--r-- | arch/x86/include/asm/cmpxchg_64.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/include/asm/cmpxchg_64.h b/arch/x86/include/asm/cmpxchg_64.h index 7cf5c0a2443405..5bfa560ef14ead 100644 --- a/arch/x86/include/asm/cmpxchg_64.h +++ b/arch/x86/include/asm/cmpxchg_64.h @@ -3,11 +3,6 @@ #include <asm/alternative.h> /* Provides LOCK_PREFIX */ -static inline void set_64bit(volatile u64 *ptr, u64 val) -{ - *ptr = val; -} - extern void __xchg_wrong_size(void); extern void __cmpxchg_wrong_size(void); @@ -66,6 +61,11 @@ extern void __cmpxchg_wrong_size(void); #define xchg(ptr, v) \ __xchg((v), (ptr), sizeof(*ptr)) +static inline void set_64bit(volatile u64 *ptr, u64 val) +{ + *ptr = val; +} + #define __HAVE_ARCH_CMPXCHG 1 /* |