From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joe Thornber <thornber@redhat.com>
Subject: Re: [PATCH] dm-kcopyd/dm-snap: Don't read the origin on
 full chunk write
Date: Fri, 24 Jun 2011 08:35:38 +0100
Message-ID: <20110624073537.GB2888@ubuntu>
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Cc: "Alasdair G. Kergon" <agk@redhat.com>
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On Thu, Jun 23, 2011 at 08:25:44PM -0400, Mikulas Patocka wrote:
> Hi
> 
> This is the new patch for optimizing full chunk write. dm-kcopyd provides 
> only callbacks.

I'm happy with this approach, you keep bios out of the interface.

- Joe