src/share/vm/memory/sharedHeap.hpp

rev 7854 : imported patch 8027962-per-phase-timing-measurements-for-strong-roots-processing
rev 7855 : [mq]: 8027962-bengt-suggestions

*** 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2000, 2015, 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.
*** 44,54 ****
  class SubTasksDone;
  class WorkGang;
  class FlexibleWorkGang;
  class CollectorPolicy;
  class KlassClosure;
- class GCPhaseTimeTracker;
  
  // Note on use of FlexibleWorkGang's for GC.
  // There are three places where task completion is determined.
  // In
  //    1) ParallelTaskTerminator::offer_termination() where _n_threads
--- 44,53 ----
*** 258,280 ****
                       OopClosure* strong_roots,
                       OopClosure* weak_roots,
                       CLDClosure* strong_cld_closure,
                       CLDClosure* weak_cld_closure,
                       CodeBlobClosure* code_roots,
!                      GCPhaseTimeTracker* phase_durations = NULL);
    void process_all_roots(bool activate_scope,
                           ScanningOption so,
                           OopClosure* roots,
                           CLDClosure* cld_closure,
                           CodeBlobClosure* code_roots,
!                          GCPhaseTimeTracker* phase_durations = NULL);
    void process_strong_roots(bool activate_scope,
                              ScanningOption so,
                              OopClosure* roots,
                              CLDClosure* cld_closure,
                              CodeBlobClosure* code_roots,
!                             GCPhaseTimeTracker* phase_durations = NULL);
  
  
    // Apply "root_closure" to the JNI weak roots..
    void process_weak_roots(OopClosure* root_closure);
  
--- 257,279 ----
                       OopClosure* strong_roots,
                       OopClosure* weak_roots,
                       CLDClosure* strong_cld_closure,
                       CLDClosure* weak_cld_closure,
                       CodeBlobClosure* code_roots,
!                      PhaseTimeData* phase_durations = NULL);
    void process_all_roots(bool activate_scope,
                           ScanningOption so,
                           OopClosure* roots,
                           CLDClosure* cld_closure,
                           CodeBlobClosure* code_roots,
!                          PhaseTimeData* phase_durations = NULL);
    void process_strong_roots(bool activate_scope,
                              ScanningOption so,
                              OopClosure* roots,
                              CLDClosure* cld_closure,
                              CodeBlobClosure* code_roots,
!                             PhaseTimeData* phase_durations = NULL);
  
  
    // Apply "root_closure" to the JNI weak roots..
    void process_weak_roots(OopClosure* root_closure);