src/hotspot/share/gc/g1/jvmFlagConstraintsG1.hpp
author tschatzl
Fri, 29 Nov 2019 10:20:17 +0100
changeset 59321 5775e4825e58
parent 58044 3277a7454dc5
permissions -rw-r--r--
8233998: New young regions registered too early in collection set Reviewed-by: sangheki, sjohanss
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/*
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 * Copyright (c) 2015, 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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#ifndef SHARE_GC_G1_JVMFLAGCONSTRAINTSG1_HPP
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#define SHARE_GC_G1_JVMFLAGCONSTRAINTSG1_HPP
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#include "runtime/flags/jvmFlag.hpp"
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#include "utilities/globalDefinitions.hpp"
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// G1 Flag Constraints
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JVMFlag::Error G1RSetRegionEntriesConstraintFunc(intx value, bool verbose);
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JVMFlag::Error G1RSetSparseRegionEntriesConstraintFunc(intx value, bool verbose);
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JVMFlag::Error G1HeapRegionSizeConstraintFunc(size_t value, bool verbose);
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JVMFlag::Error G1NewSizePercentConstraintFunc(uintx value, bool verbose);
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JVMFlag::Error G1MaxNewSizePercentConstraintFunc(uintx value, bool verbose);
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// G1 Subconstraints
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JVMFlag::Error MaxGCPauseMillisConstraintFuncG1(uintx value, bool verbose);
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JVMFlag::Error GCPauseIntervalMillisConstraintFuncG1(uintx value, bool verbose);
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JVMFlag::Error MaxSizeForHeapAlignmentG1(const char* name, size_t value, bool verbose);
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JVMFlag::Error NewSizeConstraintFuncG1(size_t value, bool verbose);
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size_t MaxSizeForHeapAlignmentG1();
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#endif // SHARE_GC_G1_JVMFLAGCONSTRAINTSG1_HPP