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From: Minwoo Im <minwoo.im.dev@gmail.com>
To: linux-nvme@lists.infradead.org
Cc: Keith Busch <kbusch@kernel.org>, Jens Axboe <axboe@fb.com>,
	Minwoo Im <minwoo.im.dev@gmail.com>,
	Christoph Hellwig <hch@lst.de>, Sagi Grimberg <sagi@grimberg.me>
Subject: [PATCH 0/3] nvme: fixes for command retry
Date: Fri,  8 Jan 2021 23:46:56 +0900	[thread overview]
Message-ID: <20210108144659.7126-1-minwoo.im.dev@gmail.com> (raw)

Hello,

This patchset fixes command retry feature in NVMe core driver.  The
first one supports command retry delay for admin commands also.
Earlier, we only supported I/O commands and this patch made it support
for admin commands too.  The second one fixed checks for whether to
enable Advanced Command Retry Enable(ACRE) or not by checking all
Command Retry Delay Time(CRDT)s from only a single one CRDT[0].  The
last one added a module parameter 'command_retry' to enable the command
retry feature in this driver.

Please review.

Thanks,

Minwoo Im (3):
  nvme: support command retry delay for admin command
  nvme: check all retry delay times in Identify Controller
  nvme: add parameter command_retry to enable retry

 drivers/nvme/host/core.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

-- 
2.17.1


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             reply	other threads:[~2021-01-08 14:47 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-08 14:46 Minwoo Im [this message]
2021-01-08 14:46 ` [PATCH 1/3] nvme: support command retry delay for admin command Minwoo Im
2021-01-09 20:34   ` Chaitanya Kulkarni
2021-01-10  1:33     ` Minwoo Im
2021-01-12  8:06       ` Christoph Hellwig
2021-01-12  8:06   ` Christoph Hellwig
2021-01-12  8:47     ` Minwoo Im
2021-01-14  7:22     ` Christoph Hellwig
2021-01-15 18:40       ` Minwoo Im
2021-01-08 14:46 ` [PATCH 2/3] nvme: check all retry delay times in Identify Controller Minwoo Im
2021-01-12  8:08   ` Christoph Hellwig
2021-01-12  8:40     ` Minwoo Im
2021-01-08 14:46 ` [PATCH 3/3] nvme: add parameter command_retry to enable retry Minwoo Im
2021-01-11  3:47   ` Chao Leng
2021-01-11 12:27     ` Minwoo Im
2021-01-12  9:34       ` Chao Leng
2021-01-12 11:28         ` Minwoo Im
2021-01-12  8:09   ` Christoph Hellwig
2021-01-12  8:44     ` Minwoo Im

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