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);
}
--
2.25.4
