Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
nvme: skip trace completion for host path errors
The command was never dispatched for the driver's "host path error", so
the command was never actually initialized and there's no corresponding
submit trace for the completion.
Reported-by: Minsik Jeon <hmi.jeon@samsung.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
+8
-3
+8
-3
drivers/nvme/host/core.c
+8
-3
drivers/nvme/host/core.c
···
454
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blk_mq_end_request(req, status);
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}
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457
-
void nvme_complete_rq(struct request *req)
457
+
static void __nvme_complete_rq(struct request *req)
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{
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struct nvme_ctrl *ctrl = nvme_req(req)->ctrl;
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461
-
trace_nvme_complete_rq(req);
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nvme_cleanup_cmd(req);
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/*
···
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return;
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}
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}
496
+
497
+
void nvme_complete_rq(struct request *req)
498
+
{
499
+
trace_nvme_complete_rq(req);
500
+
__nvme_complete_rq(req);
501
+
}
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EXPORT_SYMBOL_GPL(nvme_complete_rq);
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void nvme_complete_batch_req(struct request *req)
···
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{
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nvme_req(req)->status = NVME_SC_HOST_PATH_ERROR;
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blk_mq_set_request_complete(req);
521
-
nvme_complete_rq(req);
516
+
__nvme_complete_rq(req);
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return BLK_STS_OK;
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}
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EXPORT_SYMBOL_GPL(nvme_host_path_error);