Lines Matching refs:root_group
314 bfqq->bfqd->root_group;
410 if (!bfqg) /* root_group */
553 * the root_group's will be set to NULL
601 if (curr_bfqg != bfqd->root_group) {
604 parent = bfqd->root_group;
628 &bfqg_to_blkg(bfqd->root_group)->blkcg->css);
629 return bfqd->root_group;
652 * oom_bfqq is not allowed to move, oom_bfqq will hold ref to root_group
850 * bfq_reparent_leaf_entity - move leaf entity to the root_group.
875 bfq_bfqq_move(bfqd, bfqq, bfqd->root_group);
935 * to the root_group.
983 bfq_end_wr_async_queues(bfqd, bfqd->root_group);
1449 bfq_end_wr_async_queues(bfqd, bfqd->root_group);
1454 return bfqd->root_group;
1459 return bfqq->bfqd->root_group;