diff options
| -rw-r--r-- | drivers/nvme/host/core.c | 10 | ||||
| -rw-r--r-- | drivers/nvme/host/nvme.h | 1 |
2 files changed, 6 insertions, 5 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 933e67c60e33..dc05f41c3992 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -49,8 +49,8 @@ unsigned char shutdown_timeout = 5; module_param(shutdown_timeout, byte, 0644); MODULE_PARM_DESC(shutdown_timeout, "timeout in seconds for controller shutdown"); -static unsigned int nvme_max_retries = 5; -module_param_named(max_retries, nvme_max_retries, uint, 0644); +static u8 nvme_max_retries = 5; +module_param_named(max_retries, nvme_max_retries, byte, 0644); MODULE_PARM_DESC(max_retries, "max number of retries a command may have"); static int nvme_char_major; @@ -74,7 +74,7 @@ static inline bool nvme_req_needs_retry(struct request *req) return false; if (jiffies - req->start_time >= req->timeout) return false; - if (req->retries >= nvme_max_retries) + if (nvme_req(req)->retries >= nvme_max_retries) return false; return true; } @@ -85,7 +85,7 @@ void nvme_complete_rq(struct request *req) if (unlikely(req->errors)) { if (nvme_req_needs_retry(req)) { - req->retries++; + nvme_req(req)->retries++; blk_mq_requeue_request(req, !blk_mq_queue_stopped(req->q)); return; @@ -356,7 +356,7 @@ int nvme_setup_cmd(struct nvme_ns *ns, struct request *req, int ret = BLK_MQ_RQ_QUEUE_OK; if (!(req->rq_flags & RQF_DONTPREP)) { - req->retries = 0; + nvme_req(req)->retries = 0; req->rq_flags |= RQF_DONTPREP; } diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index 82ba9a305301..9eecb67177df 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -90,6 +90,7 @@ enum nvme_quirks { struct nvme_request { struct nvme_command *cmd; union nvme_result result; + u8 retries; }; static inline struct nvme_request *nvme_req(struct request *req) |