Searched refs:mb (Results 1 – 7 of 7) sorted by relevance
29 #define mb() asm volatile ("": : :"memory") macro30 #define rmb() mb()34 #define smp_mb() mb()43 #define set_mb(var, value) do { var = value; mb(); } while (0)
29 mb(); in virtio_mb()50 mb(); in virtio_mb()
96 #define cy_writeb(port,val) do { writeb((val), (port)); mb(); } while (0)97 #define cy_writew(port,val) do { writew((val), (port)); mb(); } while (0)98 #define cy_writel(port,val) do { writel((val), (port)); mb(); } while (0)
236 mb(); /* back sees new requests /before/ we check req_event */ \246 mb(); /* front sees new responses /before/ we check rsp_event */ \255 mb(); \263 mb(); \
192 mb(); /* ensure the bd is really up-to-date */ in bcom_submit_next_buffer()
49 #define DRM_MEMORYBARRIER() mb()
433 mb(); in inline_map_write()