src/hotspot/share/gc/g1/g1ParScanThreadState.hpp

rev 56830 : imported patch 8220311.sur.2
rev 56831 : imported patch 8220311.sur.3
rev 56832 : imported patch 8220311.sur.4
rev 56834 : imported patch 8220312.stat.2
rev 56836 : imported patch 8220312.stat.4

@@ -93,10 +93,17 @@
   }
 
   size_t _num_optional_regions;
   G1OopStarChunkedList* _oops_into_optional_regions;
 
+  G1NUMA* _numa;
+
+  // Records how many object allocations happened at each node during copy to survivor.
+  // Only starts recording when log of gc+heap+numa is enabled and its data is
+  // transferred when flushed.
+  size_t* _obj_alloc_stat;
+
 public:
   G1ParScanThreadState(G1CollectedHeap* g1h,
                        G1RedirtyCardsQueueSet* rdcqs,
                        uint worker_id,
                        size_t young_cset_length,

@@ -205,10 +212,16 @@
 
   inline bool needs_partial_trimming() const;
   inline bool is_partially_trimmed() const;
 
   inline void trim_queue_to_threshold(uint threshold);
+
+  // NUMA statistics related methods.
+  inline void initialize_numa_stats();
+  inline void flush_numa_stats();
+  inline void update_numa_stats(uint node_index);
+
 public:
   oop copy_to_survivor_space(G1HeapRegionAttr const region_attr, oop const obj, markWord const old_mark);
 
   void trim_queue();
   void trim_queue_partially();