From: Chaitanya Kulkarni <chaitanyak@nvidia.com>
To: Christoph Hellwig <hch@lst.de>, Keith Busch <kbusch@kernel.org>
Cc: Chaitanya Kulkarni <chaitanyak@nvidia.com>,
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Subject: Re: [PATCH 2/6] nvme: add support for the Verify command
Date: Tue, 5 Jul 2022 23:56:26 +0000 [thread overview]
Message-ID: <baf996f7-36b2-d658-fb38-7162b553b5dd@nvidia.com> (raw)
In-Reply-To: <20220705083424.GB19123@lst.de>
On 7/5/22 01:34, Christoph Hellwig wrote:
> On Thu, Jun 30, 2022 at 10:24:14AM -0600, Keith Busch wrote:
>> On Thu, Jun 30, 2022 at 02:14:02AM -0700, Chaitanya Kulkarni wrote:
>>> Allow verify operations (REQ_OP_VERIFY) on the block device, if the
>>> device supports optional command bit set for verify. Add support
>>> to setup verify command. Set maximum possible verify sectors in one
>>> verify command according to maximum hardware sectors supported by the
>>> controller.
>>
>> Shouldn't the limit be determined by Identify Controller NVM CSS's 'VSL' field
>> instead of its max data transfer?
>
> Yes.
Okay will move to the helper and add limit.
-ck
next prev parent reply other threads:[~2022-07-06 4:09 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-30 9:14 [PATCH 0/6] block: add support for REQ_OP_VERIFY Chaitanya Kulkarni
2022-06-30 9:14 ` [PATCH 1/6] " Chaitanya Kulkarni
2022-06-30 16:18 ` Darrick J. Wong
2022-07-05 16:50 ` Chaitanya Kulkarni
2022-07-05 17:57 ` Darrick J. Wong
2022-07-06 1:32 ` Chaitanya Kulkarni
2022-07-05 8:34 ` Christoph Hellwig
2022-07-05 23:55 ` Chaitanya Kulkarni
2022-06-30 9:14 ` [PATCH 2/6] nvme: add support for the Verify command Chaitanya Kulkarni
2022-06-30 16:24 ` Keith Busch
2022-07-05 8:34 ` Christoph Hellwig
2022-07-05 23:56 ` Chaitanya Kulkarni [this message]
2022-06-30 9:14 ` [PATCH 3/6] nvmet: add Verify command support for bdev-ns Chaitanya Kulkarni
2022-06-30 9:14 ` [PATCH 4/6] nvmet: add Verify emulation " Chaitanya Kulkarni
2022-07-05 8:35 ` Christoph Hellwig
2022-07-06 0:00 ` Chaitanya Kulkarni
2022-06-30 9:14 ` [PATCH 5/6] nvmet: add verify emulation support for file-ns Chaitanya Kulkarni
2022-07-05 8:36 ` Christoph Hellwig
2022-07-06 0:06 ` Chaitanya Kulkarni
2022-06-30 9:14 ` [PATCH 6/6] null_blk: add REQ_OP_VERIFY support Chaitanya Kulkarni
2022-07-05 8:38 ` [PATCH 0/6] block: add support for REQ_OP_VERIFY Christoph Hellwig
2022-07-05 16:47 ` Chaitanya Kulkarni
2022-07-06 17:42 ` Matthew Wilcox
2022-07-13 9:14 ` Chaitanya Kulkarni
2022-07-13 9:36 ` Johannes Thumshirn
2022-07-13 12:17 ` Matthew Wilcox
2022-07-13 14:04 ` Keith Busch
2022-12-01 18:12 ` Chaitanya Kulkarni
2022-12-01 19:39 ` Matthew Wilcox
2022-12-02 7:16 ` Hannes Reinecke
2022-12-02 14:58 ` Keith Busch
2022-12-02 17:33 ` Clay Mayers
2022-12-02 18:58 ` Keith Busch
2022-12-09 4:52 ` Martin K. Petersen
2022-12-10 13:06 ` Carlos Carvalho
2022-12-12 6:30 ` hch
2022-12-03 4:19 ` Javier González
2022-12-04 20:29 ` Keith Busch
2022-12-08 20:06 ` Javier González
2022-12-08 20:02 ` Matthew Wilcox
2022-12-02 7:13 ` Hannes Reinecke
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