src/hotspot/share/gc/g1/g1ConcurrentMarkObjArrayProcessor.inline.hpp
author sjohanss
Tue, 14 Nov 2017 11:33:23 +0100
changeset 47885 5caa1d5f74c1
parent 47216 71c04702a3d5
child 53244 9807daeb47c4
permissions -rw-r--r--
8186571: Implementation: JEP 307: Parallel Full GC for G1 Summary: Improve G1 worst-case latencies by making the full GC parallel. Reviewed-by: tschatzl, sangheki, ehelin
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/*
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 * Copyright (c) 2016, 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_G1CONCURRENTMARKOBJARRAYPROCESSOR_INLINE_HPP
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#define SHARE_VM_GC_G1_G1CONCURRENTMARKOBJARRAYPROCESSOR_INLINE_HPP
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#include "oops/oop.inline.hpp"
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#include "oops/oopsHierarchy.hpp"
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#include "runtime/globals.hpp"
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inline bool G1CMObjArrayProcessor::should_be_sliced(oop obj) {
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  return obj->is_objArray() && ((size_t)((objArrayOop)obj)->size()) >= 2 * ObjArrayMarkingStride;
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}
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#endif /* SHARE_VM_GC_G1_G1CONCURRENTMARKOBJARRAYPROCESSOR_INLINE_HPP */