--- a/hotspot/src/share/vm/gc_implementation/g1/heapRegion.cpp	Fri Sep 05 12:36:37 2014 -0700
+++ b/hotspot/src/share/vm/gc_implementation/g1/heapRegion.cpp	Tue Sep 09 00:05:25 2014 +0200
@@ -322,9 +322,10 @@
 
 HeapRegion::HeapRegion(uint hrm_index,
                        G1BlockOffsetSharedArray* sharedOffsetArray,
-                       MemRegion mr, AllocationContext_t context) :
+                       MemRegion mr) :
     G1OffsetTableContigSpace(sharedOffsetArray, mr),
-    _hrm_index(hrm_index), _allocation_context(context),
+    _hrm_index(hrm_index),
+    _allocation_context(AllocationContext::system()),
     _humongous_start_region(NULL),
     _in_collection_set(false),
     _next_in_special_set(NULL),