| /* |
| * Copyright (c) 2023, 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 |
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| * |
| */ |
| |
| #ifndef SHARE_GC_G1_G1YOUNGGCPREEVACUATETASKS_HPP |
| #define SHARE_GC_G1_G1YOUNGGCPREEVACUATETASKS_HPP |
| |
| #include "gc/g1/g1BatchedTask.hpp" |
| |
| // Set of pre evacuate collection set tasks containing ("s" means serial): |
| // - Retire TLAB and Flush Logs (Java threads) |
| // - Flush Logs (s) (Non-Java threads) |
| class G1PreEvacuateCollectionSetBatchTask : public G1BatchedTask { |
| class JavaThreadRetireTLABAndFlushLogs; |
| class NonJavaThreadFlushLogs; |
| |
| size_t _old_pending_cards; |
| |
| // References to the tasks to retain access to statistics. |
| JavaThreadRetireTLABAndFlushLogs* _java_retire_task; |
| NonJavaThreadFlushLogs* _non_java_retire_task; |
| |
| public: |
| G1PreEvacuateCollectionSetBatchTask(); |
| ~G1PreEvacuateCollectionSetBatchTask(); |
| }; |
| |
| #endif // SHARE_GC_G1_G1YOUNGGCPREEVACUATETASKS_HPP |
| |