linux-kernel - Re: dm: propagate QUEUE_FLAG_NO_SG

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Date:	Fri, 15 Aug 2014 12:47:06 -0600
From:	Jens Axboe <axboe@...nel.dk>
To:	Jeff Moyer <jmoyer@...hat.com>, Mike Snitzer <snitzer@...hat.com>
CC:	dm-devel@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: dm: propagate QUEUE_FLAG_NO_SG_MERGE

On 08/11/2014 08:40 AM, Jeff Moyer wrote:
> Mike Snitzer <snitzer@...hat.com> writes:
> 
>> Hi Jeff,
>>
>> Thanks for the patch.  But I think you need the following tweak.
>> Otherwise if the DM table is reloaded (and the devices in the table
>> happen to change) the flag won't get cleared as needed.
> 
> Ah, thanks for the education.  Looks good to me.

Ditto, you can add my acked-by, if not already queued up etc.

-- 
Jens Axboe

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