[PATCH] nvme-pci: print the command name of aborted commands

[Christoph Hellwig]

To allow for slightly better debugging, print the command name when
aborting an command.

Signed-off-by: Christoph Hellwig <hch at lst.de>
---
 drivers/nvme/host/pci.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index e465902e0b752..1f229dabbe7aa 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -1434,8 +1434,10 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved)
 	cmd.abort.sqid = cpu_to_le16(nvmeq->qid);
 
 	dev_warn(nvmeq->dev->ctrl.device,
-		"I/O %d QID %d timeout, aborting\n",
-		 req->tag, nvmeq->qid);
+		"I/O %d (%s) QID %d timeout, aborting\n",
+		 req->tag,
+		 nvme_get_opcode_str(nvme_req(req)->cmd->common.opcode),
+		 nvmeq->qid);
 
 	abort_req = blk_mq_alloc_request(dev->ctrl.admin_q, nvme_req_op(&cmd),
 					 BLK_MQ_REQ_NOWAIT);
-- 
2.30.2