mb_per_tick      1253 drivers/block/null_blk_main.c 	if (atomic_long_read(&nullb->cur_bytes) == mb_per_tick(mbps))
mb_per_tick      1256 drivers/block/null_blk_main.c 	atomic_long_set(&nullb->cur_bytes, mb_per_tick(mbps));
mb_per_tick      1270 drivers/block/null_blk_main.c 	atomic_long_set(&nullb->cur_bytes, mb_per_tick(nullb->dev->mbps));