src/share/vm/gc/g1/heapRegionManager.cpp

*** 1,7 ****
  /*
!  * Copyright (c) 2001, 2016, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2001, 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.
*** 506,510 ****
--- 506,518 ----
  bool HeapRegionClaimer::claim_region(uint region_index) {
    assert(region_index < _n_regions, "Invalid index.");
    uint old_val = Atomic::cmpxchg(Claimed, &_claims[region_index], Unclaimed);
    return old_val == Unclaimed;
  }
+ 
+ void G1ParallelizeByRegionsTask::all_heap_regions_work(HeapRegionClosure* cl,
+                                                        uint worker_id,
+                                                        bool concurrent) {
+   G1CollectedHeap* g1h = G1CollectedHeap::heap();
+   g1h->heap_region_par_iterate(cl, worker_id, &_hrclaimer, concurrent);
+ }
+