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Commit 46800720 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

nvme: fix admin queue depth 



The number in tag_set->queue depth includes the reserved tags.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Acked-by: default avatarKeith Busch <keith.busch@intel.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 4b9d5b15

drivers/nvme/host/pci.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1431,7 +1431,7 @@ static int nvme_alloc_admin_tags(struct nvme_dev *dev) 
	if (!dev->ctrl.admin_q) {

	if (!dev->ctrl.admin_q) {

		dev->admin_tagset.ops = &nvme_mq_admin_ops;

		dev->admin_tagset.ops = &nvme_mq_admin_ops;

		dev->admin_tagset.nr_hw_queues = 1;

		dev->admin_tagset.nr_hw_queues = 1;

		dev->admin_tagset.queue_depth = NVME_AQ_DEPTH - 1;

		dev->admin_tagset.queue_depth = NVME_AQ_DEPTH;

		dev->admin_tagset.reserved_tags = 1;

		dev->admin_tagset.reserved_tags = 1;

		dev->admin_tagset.timeout = ADMIN_TIMEOUT;

		dev->admin_tagset.timeout = ADMIN_TIMEOUT;

		dev->admin_tagset.numa_node = dev_to_node(dev->dev);

		dev->admin_tagset.numa_node = dev_to_node(dev->dev);