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diff src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp @ 1703:f6f3eef8a521

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6581734: CMS Old Gen's collection usage is zero after GC which is incorrect Summary: Management code enabled for use by a concurrent collector. Reviewed-by: mchung, ysr
author kevinw
date Fri, 30 Jul 2010 22:43:50 +0100
parents c18cbe5936b8
children be3f9c242c9d
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp	Thu Jun 10 08:27:35 2010 -0700
+++ b/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp	Fri Jul 30 22:43:50 2010 +0100
@@ -507,6 +507,7 @@
   friend class VM_CMS_Operation;
   friend class VM_CMS_Initial_Mark;
   friend class VM_CMS_Final_Remark;
+  friend class TraceCMSMemoryManagerStats;
 
  private:
   jlong _time_of_last_gc;
@@ -1858,3 +1859,11 @@
     _dead_bit_map(dead_bit_map) {}
   size_t do_blk(HeapWord* addr);
 };
+
+class TraceCMSMemoryManagerStats : public TraceMemoryManagerStats {
+
+ public:
+  TraceCMSMemoryManagerStats(CMSCollector::CollectorState phase);
+  TraceCMSMemoryManagerStats();
+};
+