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

rev 56448 : imported patch 8220310.mut.0
rev 56449 : imported patch 8220310.mut.1_thomas
rev 56451 : imported patch 8220310.mut.1-3_kim

@@ -179,10 +179,14 @@
   inline void add_ordered(HeapRegion* hr);
 
   // Removes from head or tail based on the given argument.
   HeapRegion* remove_region(bool from_head);
 
+  HeapRegion* remove_region_with_node_index(bool from_head,
+                                            const uint requested_node_index,
+                                            uint* region_node_index);
+
   // Merge two ordered lists. The result is also ordered. The order is
   // determined by hrm_index.
   void add_ordered(FreeRegionList* from_list);
 
   // It empties the list by removing all regions from it.