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| author | Jiri Kosina <jkosina@suse.cz> | 2010-08-04 15:14:38 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-08-04 15:14:38 +0200 |
| commit | d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f (patch) | |
| tree | 854ab394486288d40fa8179cbfaf66e8bdc44b0f /arch/arm/include/asm/processor.h | |
| parent | 73b2c7165b76b20eb1290e7efebc33cfd21db1ca (diff) | |
| parent | 3a09b1be53d23df780a0cd0e4087a05e2ca4a00c (diff) | |
Merge branch 'master' into for-next
Diffstat (limited to 'arch/arm/include/asm/processor.h')
| -rw-r--r-- | arch/arm/include/asm/processor.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h index 6a89567ffc5..7bed3daf83b 100644 --- a/arch/arm/include/asm/processor.h +++ b/arch/arm/include/asm/processor.h @@ -91,7 +91,11 @@ extern void release_thread(struct task_struct *); unsigned long get_wchan(struct task_struct *p); +#if __LINUX_ARM_ARCH__ == 6 +#define cpu_relax() smp_mb() +#else #define cpu_relax() barrier() +#endif /* * Create a new kernel thread |