src/hotspot/share/gc/z/zTask.cpp
author eosterlund
Tue, 12 Nov 2019 20:01:23 +0000
changeset 59038 b9a42ca342db
parent 50525 767cdb97f103
permissions -rw-r--r--
8233061: ZGC: Enforce memory ordering in segmented bit maps Reviewed-by: pliden, stefank
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/*
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 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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#include "precompiled.hpp"
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#include "gc/z/zTask.hpp"
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#include "gc/z/zThread.hpp"
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ZTask::GangTask::GangTask(ZTask* ztask, const char* name) :
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    AbstractGangTask(name),
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    _ztask(ztask) {}
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void ZTask::GangTask::work(uint worker_id) {
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  ZThread::set_worker_id(worker_id);
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  _ztask->work();
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  ZThread::clear_worker_id();
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}
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ZTask::ZTask(const char* name) :
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    _gang_task(this, name) {}
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const char* ZTask::name() const {
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  return _gang_task.name();
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}
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AbstractGangTask* ZTask::gang_task() {
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  return &_gang_task;
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}