--- a/hotspot/src/share/vm/runtime/prefetch.hpp Tue Nov 23 15:01:43 2010 -0500
+++ b/hotspot/src/share/vm/runtime/prefetch.hpp Tue Nov 23 13:22:55 2010 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 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_RUNTIME_PREFETCH_HPP
+#define SHARE_VM_RUNTIME_PREFETCH_HPP
+
+#include "memory/allocation.hpp"
+
// If calls to prefetch methods are in a loop, the loop should be cloned
// such that if Prefetch{Scan,Copy}Interval and/or PrefetchFieldInterval
// say not to do prefetching, these methods aren't called. At the very
@@ -42,3 +47,5 @@
// Prefetch anticipating write; must not fault, semantically a no-op
static void write(void* loc, intx interval);
};
+
+#endif // SHARE_VM_RUNTIME_PREFETCH_HPP