185 static inline struct throtl_grp *blkg_to_tg(struct blkcg_gq *blkg)  in blkg_to_tg()  argument
187 	return pd_to_tg(blkg_to_pd(blkg, &blkcg_policy_throtl));  in blkg_to_tg()
406 static void throtl_pd_init(struct blkcg_gq *blkg)  in throtl_pd_init()  argument
408 	struct throtl_grp *tg = blkg_to_tg(blkg);  in throtl_pd_init()
409 	struct throtl_data *td = blkg->q->td;  in throtl_pd_init()
429 	if (cgroup_on_dfl(blkg->blkcg->css.cgroup) && blkg->parent)  in throtl_pd_init()
430 		parent_sq = &blkg_to_tg(blkg->parent)->service_queue;  in throtl_pd_init()
473 static void throtl_pd_online(struct blkcg_gq *blkg)  in throtl_pd_online()  argument
479 	tg_update_has_rules(blkg_to_tg(blkg));  in throtl_pd_online()
482 static void throtl_pd_exit(struct blkcg_gq *blkg)  in throtl_pd_exit()  argument
484 	struct throtl_grp *tg = blkg_to_tg(blkg);  in throtl_pd_exit()
496 static void throtl_pd_reset_stats(struct blkcg_gq *blkg)  in throtl_pd_reset_stats()  argument
498 	struct throtl_grp *tg = blkg_to_tg(blkg);  in throtl_pd_reset_stats()
538 		struct blkcg_gq *blkg;  in throtl_lookup_create_tg()  local
540 		blkg = blkg_lookup_create(blkcg, q);  in throtl_lookup_create_tg()
543 		if (!IS_ERR(blkg))  in throtl_lookup_create_tg()
544 			tg = blkg_to_tg(blkg);  in throtl_lookup_create_tg()
959 static void throtl_update_dispatch_stats(struct blkcg_gq *blkg, u64 bytes,  in throtl_update_dispatch_stats()  argument
962 	struct throtl_grp *tg = blkg_to_tg(blkg);  in throtl_update_dispatch_stats()
1359 	struct blkcg_gq *blkg;  in tg_set_conf()  local
1367 	tg = blkg_to_tg(ctx.blkg);  in tg_set_conf()
1390 	blkg_for_each_descendant_pre(blkg, pos_css, ctx.blkg)  in tg_set_conf()
1391 		tg_update_has_rules(blkg_to_tg(blkg));  in tg_set_conf()
1628 	struct blkcg_gq *blkg;  in blk_throtl_drain()  local
1642 	blkg_for_each_descendant_post(blkg, pos_css, td->queue->root_blkg)  in blk_throtl_drain()
1643 		tg_drain_bios(&blkg_to_tg(blkg)->service_queue);  in blk_throtl_drain()