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diff src/share/vm/memory/referenceProcessor.cpp @ 935:05f89f00a864

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6798898: CMS: bugs related to class unloading Summary: Override should_remember_klasses() and remember_klass() as needed. Reviewed-by: ysr, jcoomes
author jmasa
date Mon, 24 Aug 2009 10:36:31 -0700
parents df6caf649ff7
children 167c2986d91b 4ce7240d622c
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--- a/src/share/vm/memory/referenceProcessor.cpp	Fri Aug 14 13:44:15 2009 -0700
+++ b/src/share/vm/memory/referenceProcessor.cpp	Mon Aug 24 10:36:31 2009 -0700
@@ -1231,6 +1231,11 @@
 
   NOT_PRODUCT(verify_ok_to_handle_reflists());
 
+#ifdef ASSERT
+  bool must_remember_klasses = ClassUnloading && !UseConcMarkSweepGC ||
+                               CMSClassUnloadingEnabled && UseConcMarkSweepGC;
+  RememberKlassesChecker mx(must_remember_klasses);
+#endif
   // Soft references
   {
     TraceTime tt("Preclean SoftReferences", PrintGCDetails && PrintReferenceGC,