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Date: Thu, 23 Apr 2015 14:39:56 +0100
From: Stefan Hajnoczi <stefanha@gmail.com>
Message-ID: <20150423133956.GD20959@stefanha-thinkpad.redhat.com>
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Subject: Re: [Qemu-devel] [Qemu-block] [PATCH v6 06/21] hbitmap: cache array
	lengths
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To: John Snow <jsnow@redhat.com>
Cc: famz@redhat.com, qemu-block@nongnu.org, qemu-devel@nongnu.org, armbru@redhat.com, vsementsov@parallels.com, stefanha@redhat.com, mreitz@redhat.com


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On Fri, Apr 17, 2015 at 07:49:54PM -0400, John Snow wrote:
> As a convenience: between incremental backups, bitmap migrations
> and bitmap persistence we seem to need to recalculate these a lot.
>=20
> Because the lengths are a little bit-twiddly, let's just solidly
> cache them and be done with it.
>=20
> Reviewed-by: Max Reitz <mreitz@redhat.com>
> Reviewed-by: Eric Blake <eblake@redhat.com>
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
>  util/hbitmap.c | 4 ++++
>  1 file changed, 4 insertions(+)

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>

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