diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-03-10 15:02:37 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-03-10 15:02:37 +0000 |
| commit | fad837c16cdd856c68ce2e1335ad0fe836ed8ecd (patch) | |
| tree | 1a6babdc2ac7e5388c482e93505fdfaf5ff97f61 /arch/powerpc/include/asm/futex.h | |
| parent | 51c6ab130642ed975681df843c772dda48a1d2ed (diff) | |
| parent | 57d54889cd00db2752994b389ba714138652e60c (diff) | |
Merge commit 'v2.6.34-rc1' into for-2.6.35
Diffstat (limited to 'arch/powerpc/include/asm/futex.h')
| -rw-r--r-- | arch/powerpc/include/asm/futex.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/futex.h b/arch/powerpc/include/asm/futex.h index 9696cc36d2dc..7c589ef81fb0 100644 --- a/arch/powerpc/include/asm/futex.h +++ b/arch/powerpc/include/asm/futex.h @@ -11,7 +11,7 @@ #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ __asm__ __volatile ( \ - LWSYNC_ON_SMP \ + PPC_RELEASE_BARRIER \ "1: lwarx %0,0,%2\n" \ insn \ PPC405_ERR77(0, %2) \ @@ -90,14 +90,14 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) return -EFAULT; __asm__ __volatile__ ( - LWSYNC_ON_SMP + PPC_RELEASE_BARRIER "1: lwarx %0,0,%2 # futex_atomic_cmpxchg_inatomic\n\ cmpw 0,%0,%3\n\ bne- 3f\n" PPC405_ERR77(0,%2) "2: stwcx. %4,0,%2\n\ bne- 1b\n" - ISYNC_ON_SMP + PPC_ACQUIRE_BARRIER "3: .section .fixup,\"ax\"\n\ 4: li %0,%5\n\ b 3b\n\ |