diff options
Diffstat (limited to 'sys/powerpc')
-rw-r--r-- | sys/powerpc/include/atomic.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/powerpc/include/atomic.h b/sys/powerpc/include/atomic.h index d515a6a..4ac9f0c 100644 --- a/sys/powerpc/include/atomic.h +++ b/sys/powerpc/include/atomic.h @@ -39,6 +39,10 @@ #define __ATOMIC_BARRIER \ __asm __volatile("sync" : : : "memory") +#define mb() __ATOMIC_BARRIER +#define wmb() mb() +#define rmb() mb() + /* * atomic_add(p, v) * { *p += v; } |