diff options
Diffstat (limited to 'drivers/nvme/host/rdma.c')
-rw-r--r-- | drivers/nvme/host/rdma.c | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index 4f9bf2f815c3..2c597105a6bf 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -1591,31 +1591,11 @@ nvme_rdma_timeout(struct request *rq, bool reserved) * We cannot accept any other command until the Connect command has completed. */ static inline blk_status_t -nvme_rdma_queue_is_ready(struct nvme_rdma_queue *queue, struct request *rq) -{ - if (unlikely(!test_bit(NVME_RDMA_Q_LIVE, &queue->flags))) { - struct nvme_command *cmd = nvme_req(rq)->cmd; - - if (!blk_rq_is_passthrough(rq) || - cmd->common.opcode != nvme_fabrics_command || - cmd->fabrics.fctype != nvme_fabrics_type_connect) { - /* - * reconnecting state means transport disruption, which - * can take a long time and even might fail permanently, - * fail fast to give upper layers a chance to failover. - * deleting state means that the ctrl will never accept - * commands again, fail it permanently. - */ - if (queue->ctrl->ctrl.state == NVME_CTRL_RECONNECTING || - queue->ctrl->ctrl.state == NVME_CTRL_DELETING) { - nvme_req(rq)->status = NVME_SC_ABORT_REQ; - return BLK_STS_IOERR; - } - return BLK_STS_RESOURCE; /* try again later */ - } - } - - return 0; +nvme_rdma_is_ready(struct nvme_rdma_queue *queue, struct request *rq) +{ + if (unlikely(!test_bit(NVME_RDMA_Q_LIVE, &queue->flags))) + return nvmf_check_init_req(&queue->ctrl->ctrl, rq); + return BLK_STS_OK; } static blk_status_t nvme_rdma_queue_rq(struct blk_mq_hw_ctx *hctx, @@ -1634,7 +1614,7 @@ static blk_status_t nvme_rdma_queue_rq(struct blk_mq_hw_ctx *hctx, WARN_ON_ONCE(rq->tag < 0); - ret = nvme_rdma_queue_is_ready(queue, rq); + ret = nvme_rdma_is_ready(queue, rq); if (unlikely(ret)) return ret; |