--- old/src/share/vm/gc/g1/g1CollectedHeap.cpp	2015-11-06 11:34:04.436277166 +0100
+++ new/src/share/vm/gc/g1/g1CollectedHeap.cpp	2015-11-06 11:34:04.348274599 +0100
@@ -427,6 +427,11 @@
   return new_obj;
 }
 
+size_t G1CollectedHeap::humongous_obj_size_in_regions(size_t word_size) {
+  assert(is_humongous(word_size), "Object of size " SIZE_FORMAT " must be humongous here", word_size);  
+  return align_size_up_(word_size, HeapRegion::GrainWords) / HeapRegion::GrainWords;
+}
+
 // If could fit into free regions w/o expansion, try.
 // Otherwise, if can expand, do so.
 // Otherwise, if using ex regions might help, try with ex given back.
@@ -436,7 +441,7 @@
   verify_region_sets_optional();
 
   uint first = G1_NO_HRM_INDEX;
-  uint obj_regions = (uint)(align_size_up_(word_size, HeapRegion::GrainWords) / HeapRegion::GrainWords);
+  uint obj_regions = (uint) humongous_obj_size_in_regions(word_size);
 
   if (obj_regions == 1) {
     // Only one region to allocate, try to use a fast path by directly allocating
@@ -1036,6 +1041,7 @@
       // collection hoping that there's enough space in the heap.
       result = humongous_obj_allocate(word_size, AllocationContext::current());
       if (result != NULL) {
+        g1_policy()->add_last_old_allocated_bytes(humongous_obj_size_in_regions(word_size) * HeapRegion::GrainBytes);
         return result;
       }
 
@@ -5283,6 +5289,8 @@
 }
 
 void G1CollectedHeap::record_obj_copy_mem_stats() {
+  g1_policy()->add_last_old_allocated_bytes(_old_evac_stats.allocated() * HeapWordSize);
+
   _gc_tracer_stw->report_evacuation_statistics(create_g1_evac_summary(&_survivor_evac_stats),
                                                create_g1_evac_summary(&_old_evac_stats));
 }