From: Eric Blake <eblake@redhat.com>
To: Fam Zheng <famz@redhat.com>
Cc: kwolf@redhat.com, pbonzini@redhat.com, jcody@redhat.com,
qemu-devel@nongnu.org, stefanha@redhat.com
Subject: Re: [Qemu-devel] [PATCH v4 1/7] block: add bdrv_common_ancestor()
Date: Mon, 30 Sep 2013 15:40:07 -0600 [thread overview]
Message-ID: <5249EFB7.5090407@redhat.com> (raw)
In-Reply-To: <1380542578-2387-2-git-send-email-famz@redhat.com>
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On 09/30/2013 06:02 AM, Fam Zheng wrote:
> This function finds the common ancestor in backing chain of two BDSes.
> If there's no common ancestor, NULL is returned.
>
> Signed-off-by: Fam Zheng <famz@redhat.com>
> ---
> block.c | 15 +++++++++++++++
> include/block/block.h | 2 ++
> 2 files changed, 17 insertions(+)
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2013-09-30 21:40 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-30 12:02 [Qemu-devel] [PATCH v4 0/7] block: allow commit active as top Fam Zheng
2013-09-30 12:02 ` [Qemu-devel] [PATCH v4 1/7] block: add bdrv_common_ancestor() Fam Zheng
2013-09-30 21:40 ` Eric Blake [this message]
2013-09-30 12:02 ` [Qemu-devel] [PATCH v4 2/7] qmp: add internal sync mode "common" to mirror_start Fam Zheng
2013-09-30 14:49 ` Eric Blake
2013-10-08 8:08 ` Fam Zheng
2013-09-30 12:02 ` [Qemu-devel] [PATCH v4 3/7] mirror: don't close target Fam Zheng
2013-10-01 17:11 ` Eric Blake
2013-09-30 12:02 ` [Qemu-devel] [PATCH v4 4/7] mirror: Add commit_job_type to perform commit with mirror code Fam Zheng
2013-10-01 17:13 ` Eric Blake
2013-10-08 8:37 ` Fam Zheng
2013-09-30 12:02 ` [Qemu-devel] [PATCH v4 5/7] commit: support commit active layer Fam Zheng
2013-09-30 12:16 ` Paolo Bonzini
2013-09-30 12:02 ` [Qemu-devel] [PATCH v4 6/7] commit: remove unused check Fam Zheng
2013-09-30 12:17 ` Paolo Bonzini
2013-10-08 9:32 ` Fam Zheng
2013-09-30 12:02 ` [Qemu-devel] [PATCH v4 7/7] qemu-iotests: update test cases for commit active Fam Zheng
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