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Re: [Qemu-devel] [PATCH 1/5] block: allow block jobs in any arbitrary no

From: Eric Blake
Subject: Re: [Qemu-devel] [PATCH 1/5] block: allow block jobs in any arbitrary node
Date: Tue, 24 Mar 2015 16:46:20 -0600
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0

On 03/23/2015 09:12 AM, Alberto Garcia wrote:
> Currently, block jobs can only be owned by root nodes. This patch
> allows block jobs to be in any arbitrary node, by making the following
> changes:
> - Block jobs can now be identified by the node name of their
>   BlockDriverState in addition to the device name. Since both device
>   and node names live in the same namespace there's no ambiguity.
> - The "device" parameter used by all commands that operate on block
>   jobs can also be a node name now.
> - The node name is used as a fallback to fill in the BlockJobInfo
>   structure and all BLOCK_JOB_* events if there is no device name for
>   that job.
> - When querying the list of existing block jobs, all nodes are
>   searched, not just the ones at the root.
> Signed-off-by: Alberto Garcia <address@hidden>
> ---

Reviewed-by: Eric Blake <address@hidden>

Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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