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nvme: fix admin queue depth

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

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christoph Hellwig 2015-11-16 12:40:02 +01:00 committed by Jens Axboe
parent 4b9d5b1510
commit 4680072003
1 changed files with 1 additions and 1 deletions
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2
drivers/nvme/host/pci.c
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@ -1431,7 +1431,7 @@ static int nvme_alloc_admin_tags(struct nvme_dev *dev)
if (!dev->ctrl.admin_q) {
dev->admin_tagset.ops = &nvme_mq_admin_ops;
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.timeout = ADMIN_TIMEOUT;
dev->admin_tagset.numa_node = dev_to_node(dev->dev);