--- old/src/share/vm/gc/g1/concurrentMark.inline.hpp	2015-08-06 15:19:59.119288222 +0200
+++ new/src/share/vm/gc/g1/concurrentMark.inline.hpp	2015-08-06 15:19:58.995288227 +0200
@@ -299,6 +299,28 @@
   return objAddr < global_finger;
 }
 
+template<bool scan>
+inline void CMTask::process_grey_object(oop obj) {
+  assert(scan || obj->is_typeArray(), "Skipping scan of grey non-typeArray");
+  assert(_nextMarkBitMap->isMarked((HeapWord*) obj), "invariant");
+
+  if (_cm->verbose_high()) {
+    gclog_or_tty->print_cr("[%u] processing grey object " PTR_FORMAT,
+                           _worker_id, p2i((void*) obj));
+  }
+
+  size_t obj_size = obj->size();
+  _words_scanned += obj_size;
+
+  if (scan) {
+    obj->oop_iterate(_cm_oop_closure);
+  }
+  statsOnly( ++_objs_scanned );
+  check_limits();
+}
+
+
+
 inline void CMTask::make_reference_grey(oop obj, HeapRegion* hr) {
   if (_cm->par_mark_and_count(obj, hr, _marked_bytes_array, _card_bm)) {