summaryrefslogtreecommitdiff
path: root/arch/powerpc/include/asm/futex.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/include/asm/futex.h')
-rw-r--r--arch/powerpc/include/asm/futex.h6
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\