Lines Matching refs:barrier
30 #define dma_rmb() barrier()
32 #define dma_wmb() barrier()
37 #define smp_wmb() barrier()
40 #define smp_mb() barrier()
41 #define smp_rmb() barrier()
42 #define smp_wmb() barrier()
43 #define set_mb(var, value) do { var = value; barrier(); } while (0)
76 barrier(); \
84 barrier(); \
91 #define smp_mb__before_atomic() barrier()
92 #define smp_mb__after_atomic() barrier()