diff options
| author | marcel <marcel@FreeBSD.org> | 2012-05-24 22:06:00 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2012-05-24 22:06:00 +0000 |
| commit | 3184129b6e7acca1f8fb1e2595987d1c23d2c943 (patch) | |
| tree | f07aa74999561961f59b36079068dd2d6369dafd /sys/powerpc/include | |
| parent | cd8b136e121366d5f4d412d9d373efb68a521f1c (diff) | |
| download | FreeBSD-src-3184129b6e7acca1f8fb1e2595987d1c23d2c943.zip FreeBSD-src-3184129b6e7acca1f8fb1e2595987d1c23d2c943.tar.gz | |
Revert isync for ILP32 to sync as per my original change that I discussed
with Nathan. Leave __ATOMIC_ACQ as an isync as per Nathan.
Diffstat (limited to 'sys/powerpc/include')
| -rw-r--r-- | sys/powerpc/include/atomic.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/powerpc/include/atomic.h b/sys/powerpc/include/atomic.h index 20cffba..baac400 100644 --- a/sys/powerpc/include/atomic.h +++ b/sys/powerpc/include/atomic.h @@ -54,10 +54,10 @@ #define __ATOMIC_REL() __asm __volatile("lwsync" : : : "memory") #define __ATOMIC_ACQ() __asm __volatile("lwsync" : : : "memory") #else -#define mb() __asm __volatile("isync" : : : "memory") -#define rmb() __asm __volatile("isync" : : : "memory") -#define wmb() __asm __volatile("isync" : : : "memory") -#define __ATOMIC_REL() __asm __volatile("isync" : : : "memory") +#define mb() __asm __volatile("sync" : : : "memory") +#define rmb() __asm __volatile("sync" : : : "memory") +#define wmb() __asm __volatile("sync : : : "memory") +#define __ATOMIC_REL() __asm __volatile("sync" : : : "memory") #define __ATOMIC_ACQ() __asm __volatile("isync" : : : "memory") #endif |
