diff -r 2a0fdb3e2a19 -r baf5e8b0bd96 hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp
--- a/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp	Fri Mar 18 21:01:28 2016 -0700
+++ b/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp	Fri Mar 18 10:51:29 2016 +0100
@@ -471,8 +471,8 @@
                                    size_t allocated_bytes);
 
   // For GC alloc regions.
-  HeapRegion* new_gc_alloc_region(size_t word_size, uint count,
-                                  InCSetState dest);
+  bool has_more_regions(InCSetState dest);
+  HeapRegion* new_gc_alloc_region(size_t word_size, InCSetState dest);
   void retire_gc_alloc_region(HeapRegion* alloc_region,
                               size_t allocated_bytes, InCSetState dest);