diff options
Diffstat (limited to 'hw/virtio-balloon.c')
| -rw-r--r-- | hw/virtio-balloon.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/hw/virtio-balloon.c b/hw/virtio-balloon.c index 3040bc63ab..2520cba584 100644 --- a/hw/virtio-balloon.c +++ b/hw/virtio-balloon.c @@ -164,28 +164,6 @@ static uint32_t virtio_balloon_get_features(VirtIODevice *vdev, uint32_t f) static void virtio_balloon_stat(void *opaque, BalloonInfo *info) { VirtIOBalloon *dev = opaque; - -#if 0 - /* Disable guest-provided stats for now. For more details please check: - * https://bugzilla.redhat.com/show_bug.cgi?id=623903 - * - * If you do enable it (which is probably not going to happen as we - * need a new command for it), remember that you also need to fill the - * appropriate members of the BalloonInfo structure so that the stats - * are returned to the client. - */ - if (dev->vdev.guest_features & (1 << VIRTIO_BALLOON_F_STATS_VQ)) { - virtqueue_push(dev->svq, &dev->stats_vq_elem, dev->stats_vq_offset); - virtio_notify(&dev->vdev, dev->svq); - return; - } -#endif - - /* Stats are not supported. Clear out any stale values that might - * have been set by a more featureful guest kernel. - */ - reset_stats(dev); - info->actual = ram_size - ((uint64_t) dev->actual << VIRTIO_BALLOON_PFN_SHIFT); } @@ -255,8 +233,6 @@ VirtIODevice *virtio_balloon_init(DeviceState *dev) s->dvq = virtio_add_queue(&s->vdev, 128, virtio_balloon_handle_output); s->svq = virtio_add_queue(&s->vdev, 128, virtio_balloon_receive_stats); - reset_stats(s); - s->qdev = dev; register_savevm(dev, "virtio-balloon", -1, 1, virtio_balloon_save, virtio_balloon_load, s); |