linux-kernel - Re: [PATCH] Implement barrier support for single device DM devices

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Message-ID: <20080215122002.GM29914@agk.fab.redhat.com>
Date:	Fri, 15 Feb 2008 12:20:02 +0000
From:	Alasdair G Kergon <agk@...hat.com>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	dm-devel@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Implement barrier support for single device DM devices

On Fri, Feb 15, 2008 at 01:08:21PM +0100, Andi Kleen wrote:
> Implement barrier support for single device DM devices
 
Thanks.  We've got some (more-invasive) dm patches in the works that
attempt to use flushing to emulate barriers where we can't just
pass them down like that.

Alasdair
-- 
agk@...hat.com
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