--- old/src/share/vm/memory/generationSpec.cpp 2015-05-12 11:57:24.919250657 +0200 +++ /dev/null 2015-03-18 17:10:38.111854831 +0100 @@ -1,77 +0,0 @@ -/* - * Copyright (c) 2001, 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. - * - */ - -#include "precompiled.hpp" -#include "memory/binaryTreeDictionary.hpp" -#include "memory/defNewGeneration.hpp" -#include "memory/filemap.hpp" -#include "memory/genRemSet.hpp" -#include "memory/generationSpec.hpp" -#include "memory/tenuredGeneration.hpp" -#include "runtime/java.hpp" -#include "utilities/macros.hpp" -#if INCLUDE_ALL_GCS -#include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp" -#include "gc_implementation/parNew/parNewGeneration.hpp" -#endif // INCLUDE_ALL_GCS - -Generation* GenerationSpec::init(ReservedSpace rs, int level, - GenRemSet* remset) { - switch (name()) { - case Generation::DefNew: - return new DefNewGeneration(rs, init_size(), level); - - case Generation::MarkSweepCompact: - return new TenuredGeneration(rs, init_size(), level, remset); - -#if INCLUDE_ALL_GCS - case Generation::ParNew: - return new ParNewGeneration(rs, init_size(), level); - - case Generation::ConcurrentMarkSweep: { - assert(UseConcMarkSweepGC, "UseConcMarkSweepGC should be set"); - CardTableRS* ctrs = remset->as_CardTableRS(); - if (ctrs == NULL) { - vm_exit_during_initialization("Rem set incompatibility."); - } - // Otherwise - // The constructor creates the CMSCollector if needed, - // else registers with an existing CMSCollector - - ConcurrentMarkSweepGeneration* g = NULL; - g = new ConcurrentMarkSweepGeneration(rs, - init_size(), level, ctrs, UseCMSAdaptiveFreeLists, - (FreeBlockDictionary::DictionaryChoice)CMSDictionaryChoice); - - g->initialize_performance_counters(); - - return g; - } -#endif // INCLUDE_ALL_GCS - - default: - guarantee(false, "unrecognized GenerationName"); - return NULL; - } -} --- /dev/null 2015-03-18 17:10:38.111854831 +0100 +++ new/src/share/vm/gc/shared/generationSpec.cpp 2015-05-12 11:57:24.715242061 +0200 @@ -0,0 +1,77 @@ +/* + * Copyright (c) 2001, 2015, 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. + * + */ + +#include "precompiled.hpp" +#include "gc/serial/defNewGeneration.hpp" +#include "gc/serial/tenuredGeneration.hpp" +#include "gc/shared/genRemSet.hpp" +#include "gc/shared/generationSpec.hpp" +#include "memory/binaryTreeDictionary.hpp" +#include "memory/filemap.hpp" +#include "runtime/java.hpp" +#include "utilities/macros.hpp" +#if INCLUDE_ALL_GCS +#include "gc/cms/concurrentMarkSweepGeneration.hpp" +#include "gc/cms/parNewGeneration.hpp" +#endif // INCLUDE_ALL_GCS + +Generation* GenerationSpec::init(ReservedSpace rs, int level, + GenRemSet* remset) { + switch (name()) { + case Generation::DefNew: + return new DefNewGeneration(rs, init_size(), level); + + case Generation::MarkSweepCompact: + return new TenuredGeneration(rs, init_size(), level, remset); + +#if INCLUDE_ALL_GCS + case Generation::ParNew: + return new ParNewGeneration(rs, init_size(), level); + + case Generation::ConcurrentMarkSweep: { + assert(UseConcMarkSweepGC, "UseConcMarkSweepGC should be set"); + CardTableRS* ctrs = remset->as_CardTableRS(); + if (ctrs == NULL) { + vm_exit_during_initialization("Rem set incompatibility."); + } + // Otherwise + // The constructor creates the CMSCollector if needed, + // else registers with an existing CMSCollector + + ConcurrentMarkSweepGeneration* g = NULL; + g = new ConcurrentMarkSweepGeneration(rs, + init_size(), level, ctrs, UseCMSAdaptiveFreeLists, + (FreeBlockDictionary::DictionaryChoice)CMSDictionaryChoice); + + g->initialize_performance_counters(); + + return g; + } +#endif // INCLUDE_ALL_GCS + + default: + guarantee(false, "unrecognized GenerationName"); + return NULL; + } +}