Lines Matching refs:root_group
309 bfqq->bfqd->root_group;
403 if (!bfqg) /* root_group */
542 * the root_group's will be set to NULL
590 if (curr_bfqg != bfqd->root_group) {
593 parent = bfqd->root_group;
617 &bfqg_to_blkg(bfqd->root_group)->blkcg->css);
618 return bfqd->root_group;
650 * oom_bfqq is not allowed to move, oom_bfqq will hold ref to root_group
867 * bfq_reparent_leaf_entity - move leaf entity to the root_group.
893 bfq_bfqq_move(bfqd, bfqq, bfqd->root_group);
954 * to the root_group.
1001 bfq_end_wr_async_queues(bfqd, bfqd->root_group);
1467 bfq_end_wr_async_queues(bfqd, bfqd->root_group);
1472 return bfqd->root_group;
1477 return bfqq->bfqd->root_group;