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diff src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.inline.hpp @ 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 a61af66fc99e
children 8b46c4d82093
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.inline.hpp	Fri Aug 14 13:44:15 2009 -0700
+++ b/src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.inline.hpp	Mon Aug 24 10:36:31 2009 -0700
@@ -37,16 +37,25 @@
   }
 }
 
-inline void PushOrMarkClosure::remember_klass(Klass* k) {
-  if (!_revisitStack->push(oop(k))) {
+#ifndef PRODUCT
+void KlassRememberingOopClosure::check_remember_klasses() const {
+  assert(_should_remember_klasses == must_remember_klasses(),
+    "Should remember klasses in this context.");
+}
+#endif
+
+void KlassRememberingOopClosure::remember_klass(Klass* k) {
+  if (!_revisit_stack->push(oop(k))) {
     fatal("Revisit stack overflow in PushOrMarkClosure");
   }
+  check_remember_klasses();
 }
 
-inline void Par_PushOrMarkClosure::remember_klass(Klass* k) {
+void Par_KlassRememberingOopClosure::remember_klass(Klass* k) {
   if (!_revisit_stack->par_push(oop(k))) {
     fatal("Revisit stack overflow in PushOrMarkClosure");
   }
+  check_remember_klasses();
 }
 
 inline void PushOrMarkClosure::do_yield_check() {