src/share/vm/memory/genCollectedHeap.hpp

rev 7525 : [mq]: noremset
rev 7526 : [mq]: update1

*** 1,7 ****
  /*
!  * Copyright (c) 2000, 2013, 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) 2000, 2014, 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.
*** 64,73 ****
--- 64,76 ----
   private:
    int _n_gens;
    Generation* _gens[max_gens];
    GenerationSpec** _gen_specs;
  
+   // The singleton Gen Remembered Set.
+   GenRemSet* _rem_set;
+ 
    // The generational collector policy.
    GenCollectorPolicy* _gen_policy;
  
    // Indicates that the most recent previous incremental collection failed.
    // The flag is cleared when an action is taken that might clear the
*** 381,390 ****
--- 384,397 ----
    int n_gens() const {
      assert(_n_gens == gen_policy()->number_of_generations(), "Sanity");
      return _n_gens;
    }
  
+   // This function returns the "GenRemSet" object that allows us to scan
+   // generations in a fully generational heap.
+   GenRemSet* rem_set() { return _rem_set; }
+ 
    // Convenience function to be used in situations where the heap type can be
    // asserted to be this type.
    static GenCollectedHeap* heap();
  
    void set_par_threads(uint t);