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Re: [libvirt] [PATCHv2 1/2] Define public API for receiving guest memory balloon events



On 07/13/2012 03:05 AM, Guannan Ren wrote:
> From: "Daniel P. Berrange" <berrange redhat com>
> 
> When the guest changes its memory balloon applications may want
> to know what the new value is, without having to periodically
> poll on XML / domain info. Introduce a "balloon change" event
> to let apps see this
> 
> * include/libvirt/libvirt.h.in: Define the
>   virConnectDomainEventBalloonChangeCallback callback
>   and VIR_DOMAIN_EVENT_ID_BALLOON_CHANGE constant
> * python/libvirt-override-virConnect.py,
>   python/libvirt-override.c: Wire up helpers for new event
> * daemon/remote.c: Helper for serializing balloon event
> * examples/domain-events/events-c/event-test.c,
>   examples/domain-events/events-python/event-test.py: Add
>   example of balloon event usage
> * src/conf/domain_event.c, src/conf/domain_event.h: Handling
>   of balloon events
> * src/remote/remote_driver.c: Add handler of balloon events
> * src/remote/remote_protocol.x: Define wire protocol for
>   balloon events
> * src/remote_protocol-structs: Likewise.
> Signed-off-by: Daniel P. Berrange <berrange redhat com>

Typically, once one person has issued a Signed-off-by, and you make
further edits, then you should also add a signed-off-by, to show that
you contributed as well ('git commit --amend -s' can help).  But libvirt
hasn't had any strict policy on s-o-b, so I don't really care too much.

The changes to examples and remote_protocol-structs look better, and the
rest of the patch had no comments from me in v1, so:

ACK.

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

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