src/share/vm/gc/g1/g1CollectedHeap.cpp

rev 12505 : imported patch g1_whitebox

*** 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.
*** 2493,2502 ****
--- 2493,2510 ----
  
  void G1CollectedHeap::verify(VerifyOption vo) {
    _verifier->verify(vo);
  }
  
+ bool G1CollectedHeap::supports_concurrent_phase_control() const {
+   return true;
+ }
+ 
+ bool G1CollectedHeap::request_concurrent_phase(const char* phase) {
+   return _cmThread->request_concurrent_phase(phase);
+ }
+ 
  class PrintRegionClosure: public HeapRegionClosure {
    outputStream* _st;
  public:
    PrintRegionClosure(outputStream* st) : _st(st) {}
    bool doHeapRegion(HeapRegion* r) {