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diff src/share/vm/gc_interface/collectedHeap.hpp @ 1387:0bfd3fb24150

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6858496: Clear all SoftReferences before an out-of-memory due to GC overhead limit. Summary: Ensure a full GC that clears SoftReferences before throwing an out-of-memory Reviewed-by: ysr, jcoomes
author jmasa
date Tue, 13 Apr 2010 13:52:10 -0700
parents 7b0e9cba0307
children c18cbe5936b8
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--- a/src/share/vm/gc_interface/collectedHeap.hpp	Fri Apr 09 13:08:34 2010 -0400
+++ b/src/share/vm/gc_interface/collectedHeap.hpp	Tue Apr 13 13:52:10 2010 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright 2001-2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 2001-2010 Sun Microsystems, Inc.  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
@@ -31,6 +31,7 @@
 class ThreadClosure;
 class AdaptiveSizePolicy;
 class Thread;
+class CollectorPolicy;
 
 //
 // CollectedHeap
@@ -506,6 +507,9 @@
   // Return the AdaptiveSizePolicy for the heap.
   virtual AdaptiveSizePolicy* size_policy() = 0;
 
+  // Return the CollectorPolicy for the heap
+  virtual CollectorPolicy* collector_policy() const = 0;
+
   // Iterate over all the ref-containing fields of all objects, calling
   // "cl.do_oop" on each. This includes objects in permanent memory.
   virtual void oop_iterate(OopClosure* cl) = 0;