NVMe: End sync requests immediately on failure

Do not retry failed sync commands so the original status may be seen without issuing unnecessary retries. Signed-off-by: Keith Busch <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
kawasaki · May 29, 2015 · 75619bf · 75619bf
1 parent f4ff414
commit 75619bf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
@@ -1010,6 +1010,7 @@ int __nvme_submit_sync_cmd(struct request_queue *q, struct nvme_command *cmd,
 		return PTR_ERR(req);
 
 	req->cmd_type = REQ_TYPE_DRV_PRIV;
+	req->cmd_flags = REQ_FAILFAST_DRIVER;
 	req->__data_len = 0;
 	req->__sector = (sector_t) -1;
 	req->bio = req->biotail = NULL;