--- a/hotspot/src/share/vm/runtime/interfaceSupport.hpp	Fri Feb 13 13:17:13 2015 +0100
+++ b/hotspot/src/share/vm/runtime/interfaceSupport.hpp	Fri Feb 13 10:01:42 2015 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -511,6 +511,12 @@
     Thread* THREAD = thread;                                         \
     debug_only(VMEntryWrapper __vew;)
 
+#define JRT_BLOCK_NO_ASYNC                                           \
+    {                                                                \
+    ThreadInVMfromJavaNoAsyncException __tiv(thread);                \
+    Thread* THREAD = thread;                                         \
+    debug_only(VMEntryWrapper __vew;)
+
 #define JRT_BLOCK_END }
 
 #define JRT_END }