From: Chao Leng <lengchao@huawei.com>
To: <linux-nvme@lists.infradead.org>
Cc: axboe@kernel.dk, linux-block@vger.kernel.org, sagi@grimberg.me,
axboe@fb.com, kbusch@kernel.org, hch@lst.de
Subject: [PATCH v4 0/5] avoid double request completion and IO error
Date: Tue, 26 Jan 2021 16:15:34 +0800 [thread overview]
Message-ID: <20210126081539.13320-1-lengchao@huawei.com> (raw)
Add blk_mq_set_request_complete and nvme_complete_failed_req for two bug
fixs.
First avoid double request completion for nvmf_fail_nonready_command.
Second avoid IO error for nvme native multipath.
V4:
- add status parameter for nvme_complete_failed_req.
- export nvme_complete_failed_req instead of inline function.
V3:
- complete the request just for HBA driver path related error.
V2:
- use "switch" instead "if" to check return status.
Chao Leng (5):
blk-mq: introduce blk_mq_set_request_complete
nvme-core: introduce complete failed request
nvme-fabrics: avoid double request completion for
nvmf_fail_nonready_command
nvme-rdma: avoid IO error for nvme native multipath
nvme-fc: avoid IO error for nvme native multipath
drivers/nvme/host/core.c | 8 ++++++++
drivers/nvme/host/fabrics.c | 4 +---
drivers/nvme/host/fc.c | 7 ++++++-
drivers/nvme/host/nvme.h | 1 +
drivers/nvme/host/rdma.c | 9 ++++++++-
include/linux/blk-mq.h | 5 +++++
6 files changed, 29 insertions(+), 5 deletions(-)
--
2.16.4
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next reply other threads:[~2021-01-26 8:16 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-26 8:15 Chao Leng [this message]
2021-01-26 8:15 ` [PATCH v4 1/5] blk-mq: introduce blk_mq_set_request_complete Chao Leng
2021-01-27 16:40 ` Christoph Hellwig
2021-01-28 1:34 ` Chao Leng
2021-01-26 8:15 ` [PATCH v4 2/5] nvme-core: introduce complete failed request Chao Leng
2021-01-26 8:15 ` [PATCH v4 3/5] nvme-fabrics: avoid double request completion for nvmf_fail_nonready_command Chao Leng
2021-01-26 8:15 ` [PATCH v4 4/5] nvme-rdma: avoid IO error for nvme native multipath Chao Leng
2021-01-28 8:39 ` Sagi Grimberg
2021-01-28 9:31 ` Chao Leng
2021-01-29 1:35 ` Sagi Grimberg
2021-01-29 2:48 ` Chao Leng
2021-01-29 3:24 ` Sagi Grimberg
2021-01-29 3:30 ` Chao Leng
2021-01-29 3:37 ` Sagi Grimberg
2021-01-29 3:50 ` Chao Leng
2021-01-29 3:37 ` Chao Leng
2021-01-26 8:15 ` [PATCH v4 5/5] nvme-fc: " Chao Leng
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