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nvme: use command_id instead of req->tag in trace_nvme_complete_rq()

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[ Upstream commit 679c54f2de ]

Use command_id instead of req->tag in trace_nvme_complete_rq(),
because of commit e7006de6c2 ("nvme: code command_id with a genctr
for use authentication after release"), cmd->common.command_id is set to
((genctl & 0xf)< 12 | req->tag), no longer req->tag, which makes cid in
trace_nvme_complete_rq and trace_nvme_setup_cmd are not the same.

Fixes: e7006de6c2 ("nvme: code command_id with a genctr for use authentication after release")
Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Bean Huo
2022-07-15 23:27:21 +02:00
committed by Greg Kroah-Hartman
parent 7a4b46784a
commit 706960d328
1 changed files with 1 additions and 1 deletions
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2
drivers/nvme/host/trace.h
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@@ -98,7 +98,7 @@ TRACE_EVENT(nvme_complete_rq,
TP_fast_assign(
__entry->ctrl_id = nvme_req(req)->ctrl->instance;
__entry->qid = nvme_req_qid(req);
__entry->cid = req->tag;
__entry->cid = nvme_req(req)->cmd->common.command_id;
__entry->result = le64_to_cpu(nvme_req(req)->result.u64);
__entry->retries = nvme_req(req)->retries;
__entry->flags = nvme_req(req)->flags;