NULLB_DEV_FL_CONFIGURED 277 drivers/block/null_blk_main.c if (test_bit(NULLB_DEV_FL_CONFIGURED, &to_nullb_device(item)->flags)) \ NULLB_DEV_FL_CONFIGURED 327 drivers/block/null_blk_main.c set_bit(NULLB_DEV_FL_CONFIGURED, &dev->flags); NULLB_DEV_FL_CONFIGURED 336 drivers/block/null_blk_main.c clear_bit(NULLB_DEV_FL_CONFIGURED, &dev->flags);