diff options
Diffstat (limited to 'drivers/nvme/host/rdma.c')
| -rw-r--r-- | drivers/nvme/host/rdma.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index 53ac4d7442ba..be905d4fdb47 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -736,8 +736,11 @@ static int nvme_rdma_alloc_io_queues(struct nvme_rdma_ctrl *ctrl) return ret; ctrl->ctrl.queue_count = nr_io_queues + 1; - if (ctrl->ctrl.queue_count < 2) - return 0; + if (ctrl->ctrl.queue_count < 2) { + dev_err(ctrl->ctrl.device, + "unable to set any I/O queues\n"); + return -ENOMEM; + } dev_info(ctrl->ctrl.device, "creating %d I/O queues.\n", nr_io_queues); @@ -798,7 +801,7 @@ static struct blk_mq_tag_set *nvme_rdma_alloc_tagset(struct nvme_ctrl *nctrl, memset(set, 0, sizeof(*set)); set->ops = &nvme_rdma_admin_mq_ops; set->queue_depth = NVME_AQ_MQ_TAG_DEPTH; - set->reserved_tags = 2; /* connect + keep-alive */ + set->reserved_tags = NVMF_RESERVED_TAGS; set->numa_node = nctrl->numa_node; set->cmd_size = sizeof(struct nvme_rdma_request) + NVME_RDMA_DATA_SGL_SIZE; @@ -811,7 +814,7 @@ static struct blk_mq_tag_set *nvme_rdma_alloc_tagset(struct nvme_ctrl *nctrl, memset(set, 0, sizeof(*set)); set->ops = &nvme_rdma_mq_ops; set->queue_depth = nctrl->sqsize + 1; - set->reserved_tags = 1; /* fabric connect */ + set->reserved_tags = NVMF_RESERVED_TAGS; set->numa_node = nctrl->numa_node; set->flags = BLK_MQ_F_SHOULD_MERGE; set->cmd_size = sizeof(struct nvme_rdma_request) + |