On Fri, Aug 27, 2010 at 10:57:10AM +0530, Amit Shah wrote:
> This error message denotes some command was not successful in completing
> as the guest was unresponsive.
>
> Use it in the virtio-balloon code when showing older, cached data.
>
> Signed-off-by: Amit Shah <amit.s...@redhat.com>
> ---
> hw/virtio-balloon.c | 1 +
> qerror.c | 4 ++++
> qerror.h | 3 +++
> 3 files changed, 8 insertions(+), 0 deletions(-)
>
> diff --git a/hw/virtio-balloon.c b/hw/virtio-balloon.c
> index d6c66cf..309c343 100644
> --- a/hw/virtio-balloon.c
> +++ b/hw/virtio-balloon.c
> @@ -140,6 +140,7 @@ static void complete_stats_request(VirtIOBalloon *vb)
>
> static void show_old_stats(void *opaque)
> {
> + qerror_report(QERR_MACHINE_STOPPED);
> complete_stats_request(opaque);
> }
NACK. It has always been allowed & valid to call query-balloon
to get the current balloon level. We must not throw an error
just because the recently added mem stats can't be refreshed.
Regards,
Daniel
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