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| author | Jay Freyensee <james_p_freyensee@linux.intel.com> | 2016-08-17 15:00:28 -0700 |
|---|---|---|
| committer | Sagi Grimberg <sagi@grimberg.me> | 2016-08-18 09:58:06 +0300 |
| commit | eadb7cf44105ae8250f0d638dc880c3ed511c4e2 (patch) | |
| tree | a194ecdf91b0b31090734b1032ebeaa015c9d0c8 /drivers/nvme | |
| parent | c5af8654c422cfdd8480be3a244748e18cace6c5 (diff) | |
| download | linux-eadb7cf44105ae8250f0d638dc880c3ed511c4e2.tar.gz linux-eadb7cf44105ae8250f0d638dc880c3ed511c4e2.tar.bz2 linux-eadb7cf44105ae8250f0d638dc880c3ed511c4e2.zip | |
nvme-loop: set sqsize to 0-based value, per spec
Signed-off-by: Jay Freyensee <james_p_freyensee@linux.intel.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/target/loop.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c index 7affd40a6b33..395e60dad835 100644 --- a/drivers/nvme/target/loop.c +++ b/drivers/nvme/target/loop.c @@ -556,7 +556,7 @@ static int nvme_loop_create_io_queues(struct nvme_loop_ctrl *ctrl) memset(&ctrl->tag_set, 0, sizeof(ctrl->tag_set)); ctrl->tag_set.ops = &nvme_loop_mq_ops; - ctrl->tag_set.queue_depth = ctrl->ctrl.sqsize; + ctrl->tag_set.queue_depth = ctrl->ctrl.opts->queue_size; ctrl->tag_set.reserved_tags = 1; /* fabric connect */ ctrl->tag_set.numa_node = NUMA_NO_NODE; ctrl->tag_set.flags = BLK_MQ_F_SHOULD_MERGE; @@ -620,7 +620,7 @@ static struct nvme_ctrl *nvme_loop_create_ctrl(struct device *dev, ret = -ENOMEM; - ctrl->ctrl.sqsize = opts->queue_size; + ctrl->ctrl.sqsize = opts->queue_size - 1; ctrl->ctrl.kato = opts->kato; ctrl->queues = kcalloc(opts->nr_io_queues + 1, sizeof(*ctrl->queues), |