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| author | Ingo Molnar <mingo@kernel.org> | 2015-06-03 10:07:35 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-06-03 10:07:35 +0200 |
| commit | 71966f3a0b24b408a87a0c475262638fbb71da99 (patch) | |
| tree | ce900472dd12f03fd6d0e764ea9f5a647471689d /arch/sparc/include/asm/barrier_64.h | |
| parent | Merge branches 'x86/mm', 'x86/build', 'x86/apic' and 'x86/platform' into x86/... (diff) | |
| parent | lockdep: Do not break user-visible string (diff) | |
| download | linux-71966f3a0b24b408a87a0c475262638fbb71da99.tar.xz linux-71966f3a0b24b408a87a0c475262638fbb71da99.zip | |
Merge branch 'locking/core' into x86/core, to prepare for dependent patch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/sparc/include/asm/barrier_64.h')
| -rw-r--r-- | arch/sparc/include/asm/barrier_64.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h index 76648941fea7..809941e33e12 100644 --- a/arch/sparc/include/asm/barrier_64.h +++ b/arch/sparc/include/asm/barrier_64.h @@ -40,8 +40,8 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \ #define dma_rmb() rmb() #define dma_wmb() wmb() -#define set_mb(__var, __value) \ - do { __var = __value; membar_safe("#StoreLoad"); } while(0) +#define smp_store_mb(__var, __value) \ + do { WRITE_ONCE(__var, __value); membar_safe("#StoreLoad"); } while(0) #ifdef CONFIG_SMP #define smp_mb() mb() |