brb_empty         144 drivers/md/persistent-data/dm-space-map-metadata.c 	if (brb_empty(brb))
brb_empty         156 drivers/md/persistent-data/dm-space-map-metadata.c 	if (brb_empty(brb))
brb_empty         220 drivers/md/persistent-data/dm-space-map-metadata.c 	while (!brb_empty(&smm->uncommitted)) {