blkcg_parent      265 block/blk-cgroup.c 	if (blkcg_parent(blkcg)) {
blkcg_parent      266 block/blk-cgroup.c 		blkg->parent = __blkg_lookup(blkcg_parent(blkcg), q, false);
blkcg_parent      347 block/blk-cgroup.c 		struct blkcg *parent = blkcg_parent(blkcg);
blkcg_parent      358 block/blk-cgroup.c 			parent = blkcg_parent(parent);
blkcg_parent      842 block/blk-cgroup.c 		parent = blkcg_parent(blkcg);
blkcg_parent      845 block/blk-cgroup.c 			parent = blkcg_parent(parent);