src/share/vm/gc/g1/g1CollectedHeap.hpp

@@ -1176,11 +1176,10 @@
 
   void remove_from_old_sets(const HeapRegionSetCount& old_regions_removed, const HeapRegionSetCount& humongous_regions_removed);
   void prepend_to_freelist(FreeRegionList* list);
   void decrement_summary_bytes(size_t bytes);
 
-  // Returns "TRUE" iff "p" points into the committed areas of the heap.
   virtual bool is_in(const void* p) const;
 #ifdef ASSERT
   // Returns whether p is in one of the available areas of the heap. Slow but
   // extensive version.
   bool is_in_exact(const void* p) const;

@@ -1241,10 +1240,14 @@
   void heap_region_iterate(HeapRegionClosure* blk) const;
 
   // Return the region with the given index. It assumes the index is valid.
   inline HeapRegion* region_at(uint index) const;
 
+  // Return the next region (by index) that is part of the same
+  // humongous object that hr is part of.
+  inline HeapRegion* next_region_in_humongous(HeapRegion* hr) const;
+
   // Calculate the region index of the given address. Given address must be
   // within the heap.
   inline uint addr_to_region(HeapWord* addr) const;
 
   inline HeapWord* bottom_addr_for_region(uint index) const;

@@ -1278,15 +1281,10 @@
 
   HeapRegion* next_compaction_region(const HeapRegion* from) const;
 
   // Returns the HeapRegion that contains addr. addr must not be NULL.
   template <class T>
-  inline HeapRegion* heap_region_containing_raw(const T addr) const;
-
-  // Returns the HeapRegion that contains addr. addr must not be NULL.
-  // If addr is within a humongous continues region, it returns its humongous start region.
-  template <class T>
   inline HeapRegion* heap_region_containing(const T addr) const;
 
   // A CollectedHeap is divided into a dense sequence of "blocks"; that is,
   // each address in the (reserved) heap is a member of exactly
   // one block.  The defining characteristic of a block is that it is