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From:   Bean Huo <huobean@gmail.com>
To:     kbusch@kernel.org, axboe@fb.com, hch@lst.de, sagi@grimberg.me,
        linux-nvme@lists.infradead.org
Cc:     linux-kernel@vger.kernel.org, beanhuo@micron.com
Subject: [PATCH] nvme: add nvme_complete_req tracepoint for batched completion
Date:   Tue,  8 Feb 2022 00:28:06 +0100
Message-Id: <20220207232806.411801-1-huobean@gmail.com>
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From: Bean Huo <beanhuo@micron.com>

Add NVMe request completion trace in nvme_complete_batch_req() because
nvme:nvme_complete_req tracepoint is missing in case of request batched
completion.

Signed-off-by: Bean Huo <beanhuo@micron.com>
---
 drivers/nvme/host/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 5e0bfda04bd7..eaf0b18ff29e 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -368,6 +368,7 @@ EXPORT_SYMBOL_GPL(nvme_complete_rq);
 
 void nvme_complete_batch_req(struct request *req)
 {
+	trace_nvme_complete_rq(req);
 	nvme_cleanup_cmd(req);
 	nvme_end_req_zoned(req);
 }
-- 
2.25.1