- if (q->mq_ops) {
- blk_mq_sched_insert_request(rq, at_head, true, false);
- return;
- }
-
- spin_lock_irq(q->queue_lock);
-
- if (unlikely(blk_queue_dying(q))) {
- rq->rq_flags |= RQF_QUIET;
- __blk_end_request_all(rq, BLK_STS_IOERR);
- spin_unlock_irq(q->queue_lock);
- return;
- }
-
- __elv_add_request(q, rq, where);
- __blk_run_queue(q);
- spin_unlock_irq(q->queue_lock);
+ blk_mq_sched_insert_request(rq, at_head, true, false);