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Date: Thu, 24 Mar 2016 16:31:02 +0800
From: Eryu Guan <eguan@redhat.com>
To: Liu Bo <bo.li.liu@oracle.com>
Cc: fstests@vger.kernel.org, linux-btrfs@vger.kernel.org,
        Dave Chinner <david@fromorbit.com>
Subject: Re: [PATCH v3] fstest: btrfs: test single 4k extent after
 subpagesize buffered writes
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On Wed, Mar 23, 2016 at 09:55:52PM -0700, Liu Bo wrote:
> This is to test if COW enabled btrfs can end up with single 4k extents
> when doing subpagesize buffered writes.
> 
> Signed-off-by: Liu Bo <bo.li.liu@oracle.com>

Looks good to me.

Reviewed-by: Eryu Guan <eguan@redhat.com>