--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/share/gc/g1/g1FullGCMarker.cpp	Tue Nov 14 11:33:23 2017 +0100
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#include "precompiled.hpp"
+#include "gc/g1/g1FullGCMarker.inline.hpp"
+
+G1FullGCMarker::G1FullGCMarker(uint worker_id, PreservedMarks* preserved_stack, G1CMBitMap* bitmap) :
+    _worker_id(worker_id),
+    _mark_closure(worker_id, this, G1CollectedHeap::heap()->ref_processor_stw()),
+    _verify_closure(VerifyOption_G1UseFullMarking),
+    _cld_closure(mark_closure()),
+    _stack_closure(this),
+    _preserved_stack(preserved_stack),
+    _bitmap(bitmap) {
+  _oop_stack.initialize();
+  _objarray_stack.initialize();
+}
+
+G1FullGCMarker::~G1FullGCMarker() {
+  assert(is_empty(), "Must be empty at this point");
+}
+
+void G1FullGCMarker::complete_marking(OopQueueSet* oop_stacks,
+                                      ObjArrayTaskQueueSet* array_stacks,
+                                      ParallelTaskTerminator* terminator) {
+  int hash_seed = 17;
+  do {
+    drain_stack();
+    ObjArrayTask steal_array;
+    if (array_stacks->steal(_worker_id, &hash_seed, steal_array)) {
+      follow_array_chunk(objArrayOop(steal_array.obj()), steal_array.index());
+    } else {
+      oop steal_oop;
+      if (oop_stacks->steal(_worker_id, &hash_seed, steal_oop)) {
+        follow_object(steal_oop);
+      }
+    }
+  } while (!is_empty() || !terminator->offer_termination());
+}