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-rw-r--r--src/share/vm/memory/genRemSet.hpp9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/share/vm/memory/genRemSet.hpp b/src/share/vm/memory/genRemSet.hpp
index 4abf212c2..bf0535f83 100644
--- a/src/share/vm/memory/genRemSet.hpp
+++ b/src/share/vm/memory/genRemSet.hpp
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2010, 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
@@ -22,6 +22,11 @@
*
*/
+#ifndef SHARE_VM_MEMORY_GENREMSET_HPP
+#define SHARE_VM_MEMORY_GENREMSET_HPP
+
+#include "oops/oop.hpp"
+
// A GenRemSet provides ways of iterating over pointers accross generations.
// (This is especially useful for older-to-younger.)
@@ -133,3 +138,5 @@ public:
// perm gen as well.
virtual void invalidate_or_clear(Generation* gen, bool younger, bool perm) = 0;
};
+
+#endif // SHARE_VM_MEMORY_GENREMSET_HPP