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

rev 51979 : imported patch 8071913-almost-done
rev 51980 : imported patch 8071913-alternate
rev 51982 : [mq]: 8211388-make-otherregionstable-unaware-of-to-region

@@ -229,12 +229,10 @@
   //  see entries visible at the start of a collection pause.
   //  All other operations are done using the _next hash table.
   RSHashTable* _cur;
   RSHashTable* _next;
 
-  HeapRegion* _hr;
-
   enum SomeAdditionalPrivateConstants {
     InitialCapacity = 16
   };
 
   void expand();

@@ -252,11 +250,11 @@
   bool should_be_on_expanded_list();
 
   static SparsePRT* volatile _head_expanded_list;
 
 public:
-  SparsePRT(HeapRegion* hr);
+  SparsePRT();
 
   ~SparsePRT();
 
   size_t occupied() const { return _next->occupied_cards(); }
   size_t mem_size() const;