On 05/19/2014 12:41 AM, Ján Tomko wrote:
> If the guest hasn't updated the stats yet, instead of returning
> an error, return '-1' for the stats and '0' as 'last-update'.
> 
> This lets applications ignore this without parsing the error message.
> 
> Related libvirt patch and discussion:
> https://www.redhat.com/archives/libvir-list/2014-May/msg00460.html
> 
> Signed-off-by: Ján Tomko <jto...@redhat.com>
> ---
>  hw/virtio/virtio-balloon.c | 7 ++-----
>  1 file changed, 2 insertions(+), 5 deletions(-)

Reviewed-by: Eric Blake <ebl...@redhat.com>

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

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