1 files changed, 9 insertions, 0 deletions
diff --git a/V8Binding/v8/src/v8.cc b/V8Binding/v8/src/v8.cc
index 72f74aa..00e0e6e 100644
--- a/V8Binding/v8/src/v8.cc
+++ b/V8Binding/v8/src/v8.cc
@@ -156,6 +156,15 @@ uint32_t V8::Random() {
   return (hi << 16) + (lo & 0xFFFF);
 }
 
+void V8::IdleNotification(bool is_high_priority) {
+  if (!FLAG_use_idle_notification) return;
+  // Ignore high priority instances of V8.
+  if (is_high_priority) return;
+
+  // Uncommit unused memory in new space.
+  Heap::UncommitFromSpace();
+}
+
 
 Smi* V8::RandomPositiveSmi() {
   uint32_t random = Random();