NULLB_DEV_FL_UP   320 drivers/block/null_blk_main.c 		if (test_and_set_bit(NULLB_DEV_FL_UP, &dev->flags))
NULLB_DEV_FL_UP   323 drivers/block/null_blk_main.c 			clear_bit(NULLB_DEV_FL_UP, &dev->flags);
NULLB_DEV_FL_UP   330 drivers/block/null_blk_main.c 		if (test_and_clear_bit(NULLB_DEV_FL_UP, &dev->flags)) {
NULLB_DEV_FL_UP   458 drivers/block/null_blk_main.c 	if (test_and_clear_bit(NULLB_DEV_FL_UP, &dev->flags)) {