Lines Matching defs:blkcg_root
49 struct blkcg blkcg_root;
50 EXPORT_SYMBOL_GPL(blkcg_root);
52 struct cgroup_subsys_state * const blkcg_root_css = &blkcg_root.css;
464 * create one. blkg creation is performed recursively from blkcg_root such
487 if (blkcg != &blkcg_root &&
494 * Create blkgs walking down from blkcg_root to @blkcg, so that all
848 * Create blkgs walking down from blkcg_root to @blkcg, so that all
1341 blkcg = &blkcg_root;
1391 if (blkcg != &blkcg_root)
1422 new_blkg = blkg_alloc(&blkcg_root, disk, GFP_KERNEL);
1431 blkg = blkg_create(&blkcg_root, disk, new_blkg);