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8015972: Refactor the sending of the object count after GC event

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Reviewed-by: brutisso, pliden
This commit is contained in:
Erik Helin 2013-06-05 09:44:03 +02:00
parent b5efe058f7
commit 74f190f320
6 changed files with 102 additions and 67 deletions
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44
hotspot/src/share/vm/gc_implementation/shared/objectCountEventSender.hpp Normal file
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/*
* Copyright (c) 2013, 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).
*
* 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.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
#ifndef SHARE_VM_OBJECT_COUNT_EVENT_SENDER_HPP
#define SHARE_VM_OBJECT_COUNT_EVENT_SENDER_HPP
#include "gc_implementation/shared/gcTrace.hpp"
#include "memory/allocation.hpp"
#include "utilities/macros.hpp"
#if INCLUDE_SERVICES
class KlassInfoEntry;
class ObjectCountEventSender : public AllStatic {
public:
static void send(const KlassInfoEntry* entry, GCId gc_id);
static bool should_send_event();
};
#endif // INCLUDE_SERVICES
#endif // SHARE_VM_OBJECT_COUNT_EVENT_SENDER