From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bart Van Assche <bart.vanassche@sandisk.com>
Subject: Re: [PATCH 3/6] block: Optimize __blkdev_issue_zeroout()
Date: Thu, 17 Dec 2015 15:18:51 +0100
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References: <56729ECF.50906@sandisk.com> <56729F4D.5060105@sandisk.com>
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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>
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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.