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

rev 51649 : version 1
rev 51878 : Minor changes
rev 52017 : All changes for G1 GC moved from 'combined' repo folder

@@ -192,10 +192,12 @@
   // this list.
   // Num_regions must be > 1.
   void remove_starting_at(HeapRegion* first, uint num_regions);
 
   virtual void verify();
+
+  uint num_of_regions_in_range(uint start, uint end) const;
 };
 
 // Iterator class that provides a convenient way to iterate over the
 // regions of a FreeRegionList.