50 struct cgroup_subsys_state * const blkcg_root_css = &blkcg_root.css;
95 	css_put(&blkg->blkcg->css);  in __blkg_release()
248 	if (!css_tryget_online(&blkcg->css)) {  in blkg_create()
306 	css_put(&blkcg->css);  in blkg_create()
440 static int blkcg_reset_stats(struct cgroup_subsys_state *css,  in blkcg_reset_stats()  argument
443 	struct blkcg *blkcg = css_to_blkcg(css);  in blkcg_reset_stats()
764 static void blkcg_rstat_flush(struct cgroup_subsys_state *css, int cpu)  in blkcg_rstat_flush()  argument
766 	struct blkcg *blkcg = css_to_blkcg(css);  in blkcg_rstat_flush()
864 		cgroup_rstat_flush(blkcg->css.cgroup);  in blkcg_print_stat()
996 static void blkcg_css_offline(struct cgroup_subsys_state *css)  in blkcg_css_offline()  argument
998 	struct blkcg *blkcg = css_to_blkcg(css);  in blkcg_css_offline()
1040 static void blkcg_css_free(struct cgroup_subsys_state *css)  in blkcg_css_free()  argument
1042 	struct blkcg *blkcg = css_to_blkcg(css);  in blkcg_css_free()
1112 	return &blkcg->css;  in blkcg_css_alloc()
1126 static int blkcg_css_online(struct cgroup_subsys_state *css)  in blkcg_css_online()  argument
1128 	struct blkcg *blkcg = css_to_blkcg(css);  in blkcg_css_online()
1703 	struct cgroup_subsys_state *css;  in blkcg_maybe_throttle_current()  local
1715 	css = kthread_blkcg();  in blkcg_maybe_throttle_current()
1716 	if (css)  in blkcg_maybe_throttle_current()
1717 		blkcg = css_to_blkcg(css);  in blkcg_maybe_throttle_current()
1799 		struct cgroup_subsys_state *css)  in blkg_tryget_closest()  argument
1804 	blkg = blkg_lookup_create(css_to_blkcg(css), bio->bi_disk->queue);  in blkg_tryget_closest()
1832 				 struct cgroup_subsys_state *css)  in bio_associate_blkg_from_css()  argument
1837 	if (css && css->parent) {  in bio_associate_blkg_from_css()
1838 		bio->bi_blkg = blkg_tryget_closest(bio, css);  in bio_associate_blkg_from_css()
1857 	struct cgroup_subsys_state *css;  in bio_associate_blkg()  local
1862 		css = &bio_blkcg(bio)->css;  in bio_associate_blkg()
1864 		css = blkcg_css();  in bio_associate_blkg()
1866 	bio_associate_blkg_from_css(bio, css);  in bio_associate_blkg()
1918 		cgroup_rstat_updated(bio->bi_blkg->blkcg->css.cgroup, cpu);  in blk_cgroup_bio_start()