From 855d7e259fe2a804f08698ca5c97d6b07fa79da1 Mon Sep 17 00:00:00 2001
From: Amit Shah <amit.shah@redhat.com>
Date: Wed, 27 Jul 2011 13:50:41 +0530
Subject: virtio-balloon: Add exit handler, fix memleaks

Add an exit handler that will free up RAM after a virtio-balloon device
is unplugged.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/virtio-balloon.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'hw/virtio-balloon.c')

diff --git a/hw/virtio-balloon.c b/hw/virtio-balloon.c
index 26ee36472b..0ce00495e2 100644
--- a/hw/virtio-balloon.c
+++ b/hw/virtio-balloon.c
@@ -297,3 +297,8 @@ VirtIODevice *virtio_balloon_init(DeviceState *dev)
 
     return &s->vdev;
 }
+
+void virtio_balloon_exit(VirtIODevice *vdev)
+{
+    virtio_cleanup(vdev);
+}
-- 
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