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-rw-r--r--balloon.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/balloon.c b/balloon.c
index f56fdc1c4b..a2133dba75 100644
--- a/balloon.c
+++ b/balloon.c
@@ -52,6 +52,16 @@ int qemu_add_balloon_handler(QEMUBalloonEvent *event_func,
return 0;
}
+void qemu_remove_balloon_handler(void *opaque)
+{
+ if (balloon_opaque != opaque) {
+ return;
+ }
+ balloon_event_fn = NULL;
+ balloon_stat_fn = NULL;
+ balloon_opaque = NULL;
+}
+
static int qemu_balloon(ram_addr_t target)
{
if (!balloon_event_fn) {