hotspot/src/share/vm/gc/g1/g1AllocationContext.hpp
author tschatzl
Wed, 25 Nov 2015 14:43:29 +0100
changeset 34300 6075c1e0e913
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permissions -rw-r--r--
8136679: JFR event for adaptive IHOP Reviewed-by: tbenson, mgerdin, sangheki, ehelin
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/*
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 * Copyright (c) 2014, 2015, 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_G1_G1ALLOCATIONCONTEXT_HPP
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#define SHARE_VM_GC_G1_G1ALLOCATIONCONTEXT_HPP
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#include "memory/allocation.hpp"
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typedef unsigned char AllocationContext_t;
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class AllocationContext : AllStatic {
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public:
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  // Currently used context
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  static AllocationContext_t current() {
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    return 0;
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  }
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  // System wide default context
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  static AllocationContext_t system() {
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    return 0;
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  }
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};
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class AllocationContextStats: public StackObj {
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public:
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  inline void clear() { }
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  inline void update(bool full_gc) { }
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  inline void update_after_mark() { }
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  inline bool available() { return false; }
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};
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#endif // SHARE_VM_GC_G1_G1ALLOCATIONCONTEXT_HPP