From: Christoph Hellwig <hch@infradead.org>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: axboe@fb.com, nab@daterainc.com, sagig@dev.mellanox.co.il,
linux-scsi@vger.kernel.org
Subject: Re: [PATCH 10/14] block: Integrity checksum flag
Date: Wed, 11 Jun 2014 09:52:28 -0700 [thread overview]
Message-ID: <20140611165228.GE9511@infradead.org> (raw)
In-Reply-To: <1401334128-15499-11-git-send-email-martin.petersen@oracle.com>
On Wed, May 28, 2014 at 11:28:44PM -0400, Martin K. Petersen wrote:
> Make the choice of checksum a per-I/O property by introducing a flag
> that can be inspected by the SCSI layer.
Why?
next prev parent reply other threads:[~2014-06-11 16:52 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-29 3:28 Data integrity update Martin K. Petersen
2014-05-29 3:28 ` [PATCH 01/14] block: Get rid of bdev_integrity_enabled() Martin K. Petersen
2014-06-11 16:31 ` Christoph Hellwig
2014-07-03 9:18 ` Sagi Grimberg
2014-05-29 3:28 ` [PATCH 02/14] block: Replace bi_integrity with bi_special Martin K. Petersen
2014-06-11 16:32 ` Christoph Hellwig
2014-06-12 0:18 ` Martin K. Petersen
2014-07-03 9:19 ` Sagi Grimberg
2014-05-29 3:28 ` [PATCH 03/14] block: Deprecate integrity tagging functions Martin K. Petersen
2014-06-11 16:33 ` Christoph Hellwig
2014-06-12 0:18 ` Martin K. Petersen
2014-05-29 3:28 ` [PATCH 04/14] block: Remove bip_buf Martin K. Petersen
2014-06-11 16:35 ` Christoph Hellwig
2014-07-03 9:21 ` Sagi Grimberg
2014-05-29 3:28 ` [PATCH 05/14] block: Deprecate the use of the term sector in the context of block integrity Martin K. Petersen
2014-06-11 16:45 ` Christoph Hellwig
2014-06-12 0:26 ` Martin K. Petersen
2014-07-03 9:35 ` Sagi Grimberg
2014-07-03 10:19 ` Sagi Grimberg
2014-05-29 3:28 ` [PATCH 06/14] block: Clean up the code used to generate and verify integrity metadata Martin K. Petersen
2014-07-03 9:40 ` Sagi Grimberg
2014-05-29 3:28 ` [PATCH 07/14] block: Add prefix to block integrity profile flags Martin K. Petersen
2014-06-11 16:46 ` Christoph Hellwig
2014-07-03 9:42 ` Sagi Grimberg
2014-05-29 3:28 ` [PATCH 08/14] block: Add a disk flag to block integrity profile Martin K. Petersen
2014-06-11 16:48 ` Christoph Hellwig
2014-06-12 1:30 ` Martin K. Petersen
2014-06-25 10:24 ` Christoph Hellwig
2014-06-25 11:49 ` Martin K. Petersen
2014-07-03 9:58 ` Sagi Grimberg
2014-05-29 3:28 ` [PATCH 09/14] block: Relocate integrity flags Martin K. Petersen
2014-06-11 16:51 ` Christoph Hellwig
2014-06-12 1:51 ` Martin K. Petersen
2014-07-03 10:03 ` Sagi Grimberg
2014-05-29 3:28 ` [PATCH 10/14] block: Integrity checksum flag Martin K. Petersen
2014-06-11 16:52 ` Christoph Hellwig [this message]
2014-06-12 2:03 ` Martin K. Petersen
2014-05-29 3:28 ` [PATCH 11/14] block: Don't merge requests if integrity flags differ Martin K. Petersen
2014-06-11 16:53 ` Christoph Hellwig
2014-07-03 10:06 ` Sagi Grimberg
2014-05-29 3:28 ` [PATCH 12/14] block: Add specific data integrity errors Martin K. Petersen
2014-06-11 16:54 ` Christoph Hellwig
2014-06-12 2:16 ` Martin K. Petersen
2014-06-12 2:16 ` Martin K. Petersen
2014-05-29 3:28 ` [PATCH 13/14] lib: Add T10 Protection Information functions Martin K. Petersen
2014-06-11 16:56 ` Christoph Hellwig
2014-06-12 2:23 ` Martin K. Petersen
2014-05-29 3:28 ` [PATCH 14/14] sd: Honor block layer integrity handling flags Martin K. Petersen
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