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| author | Paul Mundt <lethal@linux-sh.org> | 2010-08-04 08:52:34 +0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-08-04 08:52:34 +0400 |
| commit | baea90ea14b316e4599f000c713e446908a5aef6 (patch) | |
| tree | 17eae40f15832b466121d8f962028472c4568a13 /arch/arm/include/asm/processor.h | |
| parent | 36239c6704b71da7fb8e2a9429e159a84d0c5a3e (diff) | |
| parent | 3a09b1be53d23df780a0cd0e4087a05e2ca4a00c (diff) | |
| download | linux-baea90ea14b316e4599f000c713e446908a5aef6.tar.xz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
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 6a89567ffc5b..7bed3daf83b8 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 |