src/hotspot/share/gc/g1/g1FullGCAdjustTask.hpp
author mgronlun
Wed, 30 Oct 2019 19:43:52 +0100
changeset 58863 c16ac7a2eba4
parent 53536 482109fae02b
permissions -rw-r--r--
8226511: Implement JFR Event Streaming Reviewed-by: egahlin, mseledtsov, mgronlun Contributed-by: erik.gahlin@oracle.com, mikhailo.seledtsov@oracle.com, markus.gronlund@oracle.com

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#ifndef SHARE_GC_G1_G1FULLGCADJUSTTASK_HPP
#define SHARE_GC_G1_G1FULLGCADJUSTTASK_HPP

#include "gc/g1/g1FullGCOopClosures.hpp"
#include "gc/g1/g1FullGCTask.hpp"
#include "gc/g1/g1RootProcessor.hpp"
#include "gc/g1/g1StringDedup.hpp"
#include "gc/g1/heapRegionManager.hpp"
#include "gc/shared/parallelCleaning.hpp"
#include "gc/shared/weakProcessorPhaseTimes.hpp"
#include "gc/shared/weakProcessor.hpp"
#include "utilities/ticks.hpp"

class G1CollectedHeap;

class G1FullGCAdjustTask : public G1FullGCTask {
  G1RootProcessor          _root_processor;
  volatile uint            _references_done; // Atomic counter / bool
  WeakProcessor::Task      _weak_proc_task;
  HeapRegionClaimer        _hrclaimer;
  G1AdjustClosure          _adjust;
  StringDedupCleaningTask  _string_dedup_cleaning_task;

public:
  G1FullGCAdjustTask(G1FullCollector* collector);
  void work(uint worker_id);
};

#endif // SHARE_GC_G1_G1FULLGCADJUSTTASK_HPP