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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-02-15 13:36:30 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-02-15 13:36:30 -0500 |
| commit | 52833e897fd8c6f62b3e5e27291fa9bc803f7460 (patch) | |
| tree | cfe90047ee6c7402674a29ec7258319142b96ff1 /include/asm-m68knommu/system.h | |
| parent | 8d042218b075de3cdbe066198515b3521553746e (diff) | |
| parent | 4ee29f6a52158cea526b16a44ae38643946103ec (diff) | |
Merge branch 'linus_origin' into hotfixes
Diffstat (limited to 'include/asm-m68knommu/system.h')
| -rw-r--r-- | include/asm-m68knommu/system.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-m68knommu/system.h b/include/asm-m68knommu/system.h index 039ab3f8173..64c64432bbb 100644 --- a/include/asm-m68knommu/system.h +++ b/include/asm-m68knommu/system.h @@ -104,7 +104,7 @@ asmlinkage void resume(void); #define mb() asm volatile ("" : : :"memory") #define rmb() asm volatile ("" : : :"memory") #define wmb() asm volatile ("" : : :"memory") -#define set_mb(var, value) do { xchg(&var, value); } while (0) +#define set_mb(var, value) ({ (var) = (value); wmb(); }) #ifdef CONFIG_SMP #define smp_mb() mb() |