src/hotspot/share/gc/g1/g1RemSetTrackingPolicy.cpp

rev 53418 : imported patch 8217328-rename-collectionsetchooser

*** 1,7 ****
  /*
!  * Copyright (c) 2018, 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) 2018, 2019, 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.
*** 21,31 ****
   * questions.
   *
   */
  
  #include "precompiled.hpp"
! #include "gc/g1/collectionSetChooser.hpp"
  #include "gc/g1/g1RemSetTrackingPolicy.hpp"
  #include "gc/g1/heapRegion.inline.hpp"
  #include "gc/g1/heapRegionRemSet.hpp"
  #include "runtime/safepoint.hpp"
  
--- 21,31 ----
   * questions.
   *
   */
  
  #include "precompiled.hpp"
! #include "gc/g1/g1CollectionSetChooser.hpp"
  #include "gc/g1/g1RemSetTrackingPolicy.hpp"
  #include "gc/g1/heapRegion.inline.hpp"
  #include "gc/g1/heapRegionRemSet.hpp"
  #include "runtime/safepoint.hpp"
  
*** 124,134 ****
    // - They must contain some live data in them.
    // - Only need to rebuild non-complete remembered sets.
    // - Otherwise only add those old gen regions which occupancy is low enough that there
    // is a chance that we will ever evacuate them in the mixed gcs.
    if ((total_live_bytes > 0) &&
!       CollectionSetChooser::region_occupancy_low_enough_for_evac(total_live_bytes) &&
        !r->rem_set()->is_tracked()) {
  
      r->rem_set()->set_state_updating();
      selected_for_rebuild = true;
    }
--- 124,134 ----
    // - They must contain some live data in them.
    // - Only need to rebuild non-complete remembered sets.
    // - Otherwise only add those old gen regions which occupancy is low enough that there
    // is a chance that we will ever evacuate them in the mixed gcs.
    if ((total_live_bytes > 0) &&
!       G1CollectionSetChooser::region_occupancy_low_enough_for_evac(total_live_bytes) &&
        !r->rem_set()->is_tracked()) {
  
      r->rem_set()->set_state_updating();
      selected_for_rebuild = true;
    }