author | mr |
Tue, 29 Oct 2019 13:52:04 -0700 | |
changeset 58850 | f4290bf1cc21 |
parent 57603 | f9d9bed12d1a |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1997, 2019, 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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*/ |
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|
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#include "precompiled.hpp" |
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#include "gc/shared/collectedHeap.hpp" |
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#include "memory/universe.hpp" |
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#include "runtime/safepoint.hpp" |
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#include "runtime/safepointVerifiers.hpp" |
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#include "utilities/debug.hpp" |
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#ifdef ASSERT |
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NoSafepointVerifier::NoSafepointVerifier() : _thread(Thread::current()) { |
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_thread->_no_safepoint_count++; |
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} |
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NoSafepointVerifier::~NoSafepointVerifier() { |
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_thread->_no_safepoint_count--; |
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} |
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PauseNoSafepointVerifier::PauseNoSafepointVerifier(NoSafepointVerifier* nsv) |
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: _nsv(nsv) { |
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assert(_nsv->_thread == Thread::current(), "must be"); |
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_nsv->_thread->_no_safepoint_count--; |
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} |
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PauseNoSafepointVerifier::~PauseNoSafepointVerifier() { |
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_nsv->_thread->_no_safepoint_count++; |
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} |
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#endif // ASSERT |