diff options
| author | Caleb Sander <csander@purestorage.com> | 2024-01-31 09:43:15 -0700 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2024-01-31 17:00:45 -0800 |
| commit | 0d150beff26e636aa07ab889133a0015eaee4227 (patch) | |
| tree | fd501d1f936839b21d263dccef186f5b45a4ab85 /drivers/nvme | |
| parent | 7d23e836b00eec96610141549f59e5902dc55fe8 (diff) | |
| download | linux-0d150beff26e636aa07ab889133a0015eaee4227.tar.gz | |
nvme-fc: log human-readable opcode on timeout
The fc transport logs the opcode and fctype on command timeout.
This is sufficient information to identify the command issued,
but not very human-readable. Use the nvme_fabrics_opcode_str()
helper to also log the name of the command, as rdma and tcp already do.
Signed-off-by: Caleb Sander <csander@purestorage.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/fc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index e2308119f8f0b..63a2e2839a789 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -2574,6 +2574,7 @@ static enum blk_eh_timer_return nvme_fc_timeout(struct request *rq) { struct nvme_fc_fcp_op *op = blk_mq_rq_to_pdu(rq); struct nvme_fc_ctrl *ctrl = op->ctrl; + u16 qnum = op->queue->qnum; struct nvme_fc_cmd_iu *cmdiu = &op->cmd_iu; struct nvme_command *sqe = &cmdiu->sqe; @@ -2582,10 +2583,11 @@ static enum blk_eh_timer_return nvme_fc_timeout(struct request *rq) * will detect the aborted io and will fail the connection. */ dev_info(ctrl->ctrl.device, - "NVME-FC{%d.%d}: io timeout: opcode %d fctype %d w10/11: " + "NVME-FC{%d.%d}: io timeout: opcode %d fctype %d (%s) w10/11: " "x%08x/x%08x\n", - ctrl->cnum, op->queue->qnum, sqe->common.opcode, - sqe->connect.fctype, sqe->common.cdw10, sqe->common.cdw11); + ctrl->cnum, qnum, sqe->common.opcode, sqe->fabrics.fctype, + nvme_fabrics_opcode_str(qnum, sqe), + sqe->common.cdw10, sqe->common.cdw11); if (__nvme_fc_abort_op(ctrl, op)) nvme_fc_error_recovery(ctrl, "io timeout abort failed"); |