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yaml
---
r: 98177
b: refs/heads/master
c: 598056d
h: refs/heads/master
i:
  98175: 834c683
v: v3
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Nick Piggin authored and Paul Mackerras committed Jun 16, 2008
1 parent b0221e6 commit 042a194
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2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: a9653cf540d407fb75deb3db65a1be6c81d53ee0
refs/heads/master: 598056d5af8fef1dbe8f96f5c2b641a528184e5a
2 changes: 1 addition & 1 deletion trunk/include/asm-powerpc/system.h
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Expand Up @@ -34,7 +34,7 @@
* SMP since it is only used to order updates to system memory.
*/
#define mb() __asm__ __volatile__ ("sync" : : : "memory")
#define rmb() __asm__ __volatile__ (__stringify(LWSYNC) : : : "memory")
#define rmb() __asm__ __volatile__ ("sync" : : : "memory")
#define wmb() __asm__ __volatile__ ("sync" : : : "memory")
#define read_barrier_depends() do { } while(0)

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