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  → /branches/tracing/kernel/arch/ppc64/include/barrier.h @ 3423

  → /branches/tracing/kernel/arch/ppc64/include/barrier.h @ 3424

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Ignore whitespace Rev 3423 → Rev 3424

/branches/tracing/kernel/arch/ppc64/include/barrier.h
38,10 → 38,13
#define CS_ENTER_BARRIER() asm volatile ("" ::: "memory")
#define CS_LEAVE_BARRIER() asm volatile ("" ::: "memory")
#define memory_barrier() asm volatile ("sync" ::: "memory")
#define read_barrier() asm volatile ("sync" ::: "memory")
#define write_barrier() asm volatile ("eieio" ::: "memory")
#define memory_barrier() asm volatile ("sync" ::: "memory")
#define read_barrier() asm volatile ("sync" ::: "memory")
#define write_barrier() asm volatile ("eieio" ::: "memory")
#define smc_coherence(a)
#define smc_coherence_block(a, l)
#endif
/** @}