From: Keith Busch <kbusch@kernel.org> To: linux-nvme@lists.infradead.org, hch@lst.de, sagi@grimberg.me, linux-block@vger.kernel.org, axboe@kernel.dk Cc: Keith Busch <kbusch@kernel.org> Subject: [PATCHv2 2/2] nvme: cancel requests for real Date: Thu, 28 May 2020 08:19:31 -0700 [thread overview] Message-ID: <20200528151931.3501506-2-kbusch@kernel.org> (raw) In-Reply-To: <20200528151931.3501506-1-kbusch@kernel.org> Once the driver decides to cancel requests, the concept of those requests timing out ceases to exist. Use __blk_mq_complete_request() to bypass fake timeout error injection so that request reclaim may proceed. Signed-off-by: Keith Busch <kbusch@kernel.org> --- v1->v2: Use new export rather than loop for success drivers/nvme/host/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index ba860efd250d..f65a0b6cd988 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -310,7 +310,7 @@ bool nvme_cancel_request(struct request *req, void *data, bool reserved) return true; nvme_req(req)->status = NVME_SC_HOST_ABORTED_CMD; - blk_mq_complete_request(req); + __blk_mq_complete_request(req); return true; } EXPORT_SYMBOL_GPL(nvme_cancel_request); -- 2.24.1
WARNING: multiple messages have this Message-ID (diff)
From: Keith Busch <kbusch@kernel.org> To: linux-nvme@lists.infradead.org, hch@lst.de, sagi@grimberg.me, linux-block@vger.kernel.org, axboe@kernel.dk Cc: Keith Busch <kbusch@kernel.org> Subject: [PATCHv2 2/2] nvme: cancel requests for real Date: Thu, 28 May 2020 08:19:31 -0700 [thread overview] Message-ID: <20200528151931.3501506-2-kbusch@kernel.org> (raw) In-Reply-To: <20200528151931.3501506-1-kbusch@kernel.org> Once the driver decides to cancel requests, the concept of those requests timing out ceases to exist. Use __blk_mq_complete_request() to bypass fake timeout error injection so that request reclaim may proceed. Signed-off-by: Keith Busch <kbusch@kernel.org> --- v1->v2: Use new export rather than loop for success drivers/nvme/host/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index ba860efd250d..f65a0b6cd988 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -310,7 +310,7 @@ bool nvme_cancel_request(struct request *req, void *data, bool reserved) return true; nvme_req(req)->status = NVME_SC_HOST_ABORTED_CMD; - blk_mq_complete_request(req); + __blk_mq_complete_request(req); return true; } EXPORT_SYMBOL_GPL(nvme_cancel_request); -- 2.24.1 _______________________________________________ linux-nvme mailing list linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme
next prev parent reply other threads:[~2020-05-28 15:19 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-28 15:19 [PATCHv2 1/2] blk-mq: export __blk_mq_complete_request Keith Busch 2020-05-28 15:19 ` Keith Busch 2020-05-28 15:19 ` Keith Busch [this message] 2020-05-28 15:19 ` [PATCHv2 2/2] nvme: cancel requests for real Keith Busch 2020-05-28 15:23 ` Johannes Thumshirn 2020-05-28 15:23 ` Johannes Thumshirn 2020-05-28 15:22 ` [PATCHv2 1/2] blk-mq: export __blk_mq_complete_request Johannes Thumshirn 2020-05-28 15:22 ` Johannes Thumshirn 2020-05-28 15:29 ` Jens Axboe 2020-05-28 15:29 ` Jens Axboe 2020-05-28 16:42 ` Christoph Hellwig 2020-05-28 16:42 ` Christoph Hellwig 2020-05-28 18:18 ` Keith Busch 2020-05-28 18:18 ` Keith Busch 2020-05-29 12:26 ` Christoph Hellwig 2020-05-29 12:26 ` Christoph Hellwig 2020-05-29 3:44 ` Ming Lei 2020-05-29 3:44 ` Ming Lei
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