On 5/18/20 10:37 AM, David Hildenbrand wrote:
We took a reference when realizing, so let's drop that reference when unrealizing.Fixes: c13c4153f76d ("virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT") Cc: Wei Wang <[email protected]> Cc: Alexander Duyck <[email protected]> Cc: Michael S. Tsirkin <[email protected]> Cc: Philippe Mathieu-Daudé <[email protected]> Signed-off-by: David Hildenbrand <[email protected]> --- hw/virtio/virtio-balloon.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c index a4fcf2d777..3f8fc50be0 100644 --- a/hw/virtio/virtio-balloon.c +++ b/hw/virtio/virtio-balloon.c @@ -820,6 +820,7 @@ static void virtio_balloon_device_unrealize(DeviceState *dev)if (s->free_page_bh) {qemu_bh_delete(s->free_page_bh); + object_unref(OBJECT(s->iothread)); virtio_balloon_free_page_stop(s); precopy_remove_notifier(&s->free_page_report_notify); }
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
