src/hotspot/share/gc/shared/collectedHeap.hpp

rev 51304 : [mq]: 8207200-getmemoryusage-consistency

@@ -29,10 +29,11 @@
 #include "gc/shared/gcWhen.hpp"
 #include "memory/allocation.hpp"
 #include "runtime/handles.hpp"
 #include "runtime/perfData.hpp"
 #include "runtime/safepoint.hpp"
+#include "services/memoryUsage.hpp"
 #include "utilities/debug.hpp"
 #include "utilities/events.hpp"
 #include "utilities/formatBuffer.hpp"
 #include "utilities/growableArray.hpp"
 

@@ -421,10 +422,11 @@
   virtual CollectorPolicy* collector_policy() const = 0;
 
   // Return the SoftRefPolicy for the heap;
   virtual SoftRefPolicy* soft_ref_policy() = 0;
 
+  virtual MemoryUsage memory_usage();
   virtual GrowableArray<GCMemoryManager*> memory_managers() = 0;
   virtual GrowableArray<MemoryPool*> memory_pools() = 0;
 
   // Iterate over all objects, calling "cl.do_object" on each.
   virtual void object_iterate(ObjectClosure* cl) = 0;