From 2fe7b422460d14b33027d8770f7be8d26bcb2639 Mon Sep 17 00:00:00 2001 From: Keith Busch Date: Tue, 21 May 2024 09:50:47 -0700 Subject: [PATCH] nvme: fix multipath batched completion accounting Batched completions were missing the io stats accounting and bio trace events. Move the common code to a helper and call it from the batched and non-batched functions. Fixes: d4d957b53d91ee ("nvme-multipath: support io stats on the mpath device") Reviewed-by: Christoph Hellwig Reviewed-by: Sagi Grimberg Reviewed-by: Chaitanya Kulkarni Reviewed-by: Hannes Reinecke Signed-off-by: Keith Busch --- drivers/nvme/host/core.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 954f850f113a..79cdd34dfa18 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -414,6 +414,14 @@ static inline void nvme_end_req_zoned(struct request *req) } } +static inline void __nvme_end_req(struct request *req) +{ + nvme_end_req_zoned(req); + nvme_trace_bio_complete(req); + if (req->cmd_flags & REQ_NVME_MPATH) + nvme_mpath_end_request(req); +} + static inline void nvme_end_req(struct request *req) { blk_status_t status = nvme_error_status(nvme_req(req)->status); @@ -424,10 +432,7 @@ static inline void nvme_end_req(struct request *req) else nvme_log_error(req); } - nvme_end_req_zoned(req); - nvme_trace_bio_complete(req); - if (req->cmd_flags & REQ_NVME_MPATH) - nvme_mpath_end_request(req); + __nvme_end_req(req); blk_mq_end_request(req, status); } @@ -476,7 +481,7 @@ void nvme_complete_batch_req(struct request *req) { trace_nvme_complete_rq(req); nvme_cleanup_cmd(req); - nvme_end_req_zoned(req); + __nvme_end_req(req); } EXPORT_SYMBOL_GPL(nvme_complete_batch_req); -- 2.20.1