diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvme/host/rdma.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index 2815749f4dfb..9544625c0b7d 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -692,7 +692,7 @@ static struct blk_mq_tag_set *nvme_rdma_alloc_tagset(struct nvme_ctrl *nctrl, set = &ctrl->tag_set; memset(set, 0, sizeof(*set)); set->ops = &nvme_rdma_mq_ops; - set->queue_depth = nctrl->opts->queue_size; + set->queue_depth = nctrl->sqsize + 1; set->reserved_tags = 1; /* fabric connect */ set->numa_node = NUMA_NO_NODE; set->flags = BLK_MQ_F_SHOULD_MERGE; @@ -1975,20 +1975,19 @@ static struct nvme_ctrl *nvme_rdma_create_ctrl(struct device *dev, goto out_remove_admin_queue; } - if (opts->queue_size > ctrl->ctrl.maxcmd) { - /* warn if maxcmd is lower than queue_size */ - dev_warn(ctrl->ctrl.device, - "queue_size %zu > ctrl maxcmd %u, clamping down\n", - opts->queue_size, ctrl->ctrl.maxcmd); - opts->queue_size = ctrl->ctrl.maxcmd; - } - + /* only warn if argument is too large here, will clamp later */ if (opts->queue_size > ctrl->ctrl.sqsize + 1) { - /* warn if sqsize is lower than queue_size */ dev_warn(ctrl->ctrl.device, "queue_size %zu > ctrl sqsize %u, clamping down\n", opts->queue_size, ctrl->ctrl.sqsize + 1); - opts->queue_size = ctrl->ctrl.sqsize + 1; + } + + /* warn if maxcmd is lower than sqsize+1 */ + if (ctrl->ctrl.sqsize + 1 > ctrl->ctrl.maxcmd) { + dev_warn(ctrl->ctrl.device, + "sqsize %u > ctrl maxcmd %u, clamping down\n", + ctrl->ctrl.sqsize + 1, ctrl->ctrl.maxcmd); + ctrl->ctrl.sqsize = ctrl->ctrl.maxcmd - 1; } if (opts->nr_io_queues) { |