diff options
| author | David Hildenbrand <david@redhat.com> | 2020-05-20 12:04:39 +0200 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2020-08-24 18:56:21 -0500 |
| commit | d1cba8ca6039a31c7b75e308cb0b1f3522050aa9 (patch) | |
| tree | 5a517e1cfdd29ac83f4ccecf925f8a10916adaf9 /hw | |
| parent | 945d9273c8234dcc2f301059fe294df5e722b055 (diff) | |
virtio-balloon: unref the iothread when unrealizing
We took a reference when realizing, so let's drop that reference when
unrealizing.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alexander Duyck <alexander.h.duyck@linux.intel.com>
Fixes: c13c4153f76d ("virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT")
Cc: qemu-stable@nongnu.org
Cc: Wei Wang <wei.w.wang@intel.com>
Cc: Alexander Duyck <alexander.duyck@gmail.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20200520100439.19872-4-david@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 105aef9c9479786d27c1c45c9b0b1fa03dc46be3)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/virtio/virtio-balloon.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c index 3e3b5ff0f8..e20f90dad4 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, Error **errp) 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); } |