void dm_start_queue(struct request_queue *q) { if (!q->mq_ops) dm_old_start_queue(q); else dm_mq_start_queue(q); }
void dm_start_queue(struct request_queue *q) { if (!q->mq_ops) dm_old_start_queue(q); else { queue_flag_clear_unlocked(QUEUE_FLAG_STOPPED, q); blk_mq_start_stopped_hw_queues(q, true); blk_mq_kick_requeue_list(q); } }