blob: f2628bc1287ab298ca734f5ce11071afb59ac8ca [file] [edit]
/*
* Copyright (c) 2022, 2024, 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.
*
* 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).
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* 2 along with this work; if not, write to the Free Software Foundation,
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#ifndef SHARE_JFR_PERIODIC_JFRNATIVEMEMORYEVENT_HPP
#define SHARE_JFR_PERIODIC_JFRNATIVEMEMORYEVENT_HPP
#include "nmt/memTag.hpp"
#include "nmt/nmtUsage.hpp"
#include "utilities/globalDefinitions.hpp"
#include "utilities/ticks.hpp"
// MemJFRReporter is only used by threads sending periodic JFR
// events. These threads are synchronized at a higher level,
// so no more synchronization is needed.
class JfrNativeMemoryEvent : public AllStatic {
private:
static void send_type_event(const Ticks& starttime, MemTag mem_tag, size_t reserved, size_t committed);
public:
static void send_total_event(const Ticks& timestamp);
static void send_type_events(const Ticks& timestamp);
};
#endif //SHARE_JFR_PERIODIC_JFRNATIVEMEMORYEVENT_HPP