From: Bart Van Assche <bart.vanassche@sandisk.com>
To: device-mapper development <dm-devel@redhat.com>,
Jens Axboe <axboe@fb.com>
Cc: Jan Kara <jack@suse.cz>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Mike Snitzer <snitzer@redhat.com>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
Dmitry Monakhov <dmonakhov@openvz.org>,
Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH 3/6] block: Optimize __blkdev_issue_zeroout()
Date: Thu, 17 Dec 2015 15:18:51 +0100 [thread overview]
Message-ID: <5672C44B.4000105@sandisk.com> (raw)
In-Reply-To: <56729F4D.5060105@sandisk.com>
On 12/17/2015 12:41 PM, Bart Van Assche wrote:
> Avoid to confuse SCSI target software by ensuring that the WRITE SAME
> data buffer length matches the block size.
(replying to my own e-mail)
Please ignore this patch - it is wrong. Apparently my jet lag has not
yet completely disappeared ...
Bart.
next prev parent reply other threads:[~2015-12-17 14:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-17 11:38 [PATCH v2 0/6] Make blkdev_issue_discard() submit aligned discard requests Bart Van Assche
2015-12-17 11:39 ` [PATCH 1/6] block: Introduce blk_round_sect_down() Bart Van Assche
2015-12-18 12:30 ` Christoph Hellwig
2015-12-17 11:40 ` [PATCH 2/6] block: Introduce bio_add_zero_pages() Bart Van Assche
2015-12-18 12:30 ` Christoph Hellwig
2015-12-17 11:41 ` [PATCH 3/6] block: Optimize __blkdev_issue_zeroout() Bart Van Assche
2015-12-17 14:18 ` Bart Van Assche [this message]
2015-12-17 11:41 ` [PATCH 4/6] block: Make blkdev_issue_discard() submit aligned discard requests Bart Van Assche
2015-12-17 11:42 ` [PATCH 5/6] brd: Split bio if needed Bart Van Assche
2015-12-17 11:43 ` [PATCH 6/6] brd: Accept non-aligned discard requests with size zero Bart Van Assche
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