Searched refs:root_blkg (Results 1 – 5 of 5) sorted by relevance
374 q->root_blkg = NULL; in blkg_destroy_all()427 if (ent == &q->root_blkg->q_node) in __blk_queue_next_rl()1077 q->root_blkg = blkg; in blkcg_init_queue()1103 if (!q->root_blkg) in blkcg_drain_queue()
1400 struct throtl_grp *tg = blkg_to_tg(blkg ?: q->root_blkg); in blk_throtl_bio()1537 blkg_for_each_descendant_post(blkg, pos_css, td->queue->root_blkg) in blk_throtl_drain()
4530 cfqd->root_group = blkg_to_cfqg(q->root_blkg); in cfq_init_queue()
273 return q->root_blkg; in __blkg_lookup()715 blkg = blkg ?: q->root_blkg; in blkcg_bio_issue_check()
416 struct blkcg_gq *root_blkg; member