author | tschatzl |
Tue, 29 May 2018 09:26:00 +0200 | |
changeset 50605 | 7f63c74f0974 |
parent 50113 | caf115bb98ad |
child 53244 | 9807daeb47c4 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2013, 2018, 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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#ifndef SHARE_VM_GC_SHARED_OBJECTCOUNTEVENTSENDER_HPP |
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#define SHARE_VM_GC_SHARED_OBJECTCOUNTEVENTSENDER_HPP |
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#include "gc/shared/gcTrace.hpp" |
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#include "memory/allocation.hpp" |
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#include "utilities/globalDefinitions.hpp" |
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#include "utilities/macros.hpp" |
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#include "utilities/ticks.hpp" |
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#if INCLUDE_SERVICES |
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class KlassInfoEntry; |
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class Klass; |
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class ObjectCountEventSender : public AllStatic { |
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static bool _should_send_requestable_event; |
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template <typename T> |
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static void send_event_if_enabled(Klass* klass, jlong count, julong size, const Ticks& timestamp); |
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public: |
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static void enable_requestable_event(); |
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static void disable_requestable_event(); |
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static void send(const KlassInfoEntry* entry, const Ticks& timestamp); |
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static bool should_send_event(); |
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}; |
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#endif // INCLUDE_SERVICES |
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#endif // SHARE_VM_GC_SHARED_OBJECTCOUNTEVENTSENDER_HPP |