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Date: Fri, 8 Apr 2016 11:06:16 +0100
From: Stefan Hajnoczi <stefanha@gmail.com>
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Subject: Re: [Qemu-devel] [Qemu-block] [PATCH v3 0/2] block: Fix hang with
 mirroring qcow2
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To: Fam Zheng <famz@redhat.com>
Cc: qemu-devel@nongnu.org, Kevin Wolf <kwolf@redhat.com>, lvivier@redhat.com, qemu-block@nongnu.org, Stefan Hajnoczi <stefanha@redhat.com>, pbonzini@redhat.com


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On Tue, Apr 05, 2016 at 07:20:51PM +0800, Fam Zheng wrote:
> See patch 1 for the bug analysis.
>=20
> v3: Make bdrv_co_drain a public function and use it directly in block/mir=
ror.c.
>     [Stefan]
>=20
>=20
>=20
> Fam Zheng (2):
>   block: Fix bdrv_drain in coroutine
>   mirror: Replace bdrv_drain(bs) with bdrv_co_drain(bs)
>=20
>  block/io.c            | 45 +++++++++++++++++++++++++++++++++++++++++++++
>  block/mirror.c        |  2 +-
>  include/block/block.h |  1 +
>  3 files changed, 47 insertions(+), 1 deletion(-)
>=20
> --=20
> 2.7.4
>=20
>=20

Thanks, applied to my block tree:
https://github.com/stefanha/qemu/commits/block

Stefan

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