844 	ktime_t kt = cmd->nq->dev->completion_nsec;  in null_cmd_end_timer()
1276 	struct nullb *nullb = cmd->nq->dev->nullb;  in null_handle_data_transfer()
1307 	struct nullb_device *dev = cmd->nq->dev;  in null_handle_throttled()
1339 	struct badblocks *bb = &cmd->nq->dev->badblocks;  in null_handle_badblocks()
1340 	struct nullb_device *dev = cmd->nq->dev;  in null_handle_badblocks()
1348 	if (cmd->nq->dev->badblocks_once)  in null_handle_badblocks()
1351 	if (cmd->nq->dev->badblocks_partial_io) {  in null_handle_badblocks()
1365 	struct nullb_device *dev = cmd->nq->dev;  in null_handle_memory_backed()
1376 	struct nullb_device *dev = cmd->nq->dev;  in nullb_zero_read_cmd_buffer()
1400 	switch (cmd->nq->dev->irqmode) {  in nullb_complete_cmd()
1416 	struct nullb_device *dev = cmd->nq->dev;  in null_process_cmd()
1435 	struct nullb_device *dev = cmd->nq->dev;  in null_handle_cmd()
1488 	struct nullb_device *dev = cmd->nq->dev;  in should_timeout_request()
1496 	struct nullb_device *dev = cmd->nq->dev;  in should_requeue_request()
1580 	struct nullb_queue *nq = hctx->driver_data;  in null_poll()  local
1585 	spin_lock(&nq->poll_lock);  in null_poll()
1586 	list_splice_init(&nq->poll_list, &list);  in null_poll()
1589 	spin_unlock(&nq->poll_lock);  in null_poll()
1615 		struct nullb_queue *nq = hctx->driver_data;  in null_timeout_rq()  local
1617 		spin_lock(&nq->poll_lock);  in null_timeout_rq()
1620 			spin_unlock(&nq->poll_lock);  in null_timeout_rq()
1624 		spin_unlock(&nq->poll_lock);  in null_timeout_rq()
1647 	struct nullb_queue *nq = hctx->driver_data;  in null_queue_rq()  local
1654 	if (!is_poll && nq->dev->irqmode == NULL_IRQ_TIMER) {  in null_queue_rq()
1659 	cmd->nq = nq;  in null_queue_rq()
1668 		nq->requeue_selection++;  in null_queue_rq()
1669 		if (nq->requeue_selection & 1)  in null_queue_rq()
1675 	if (test_bit(NULLB_DEV_FL_THROTTLED, &nq->dev->flags)) {  in null_queue_rq()
1685 		spin_lock(&nq->poll_lock);  in null_queue_rq()
1686 		list_add_tail(&rq->queuelist, &nq->poll_list);  in null_queue_rq()
1687 		spin_unlock(&nq->poll_lock);  in null_queue_rq()
1715 static void null_init_queue(struct nullb *nullb, struct nullb_queue *nq)  in null_init_queue()  argument
1717 	nq->dev = nullb->dev;  in null_init_queue()
1718 	INIT_LIST_HEAD(&nq->poll_list);  in null_init_queue()
1719 	spin_lock_init(&nq->poll_lock);  in null_init_queue()
1726 	struct nullb_queue *nq;  in null_init_hctx()  local
1731 	nq = &nullb->queues[hctx_idx];  in null_init_hctx()
1732 	hctx->driver_data = nq;  in null_init_hctx()
1733 	null_init_queue(nullb, nq);  in null_init_hctx()