--- old/src/share/vm/gc_implementation/parallelScavenge/asPSOldGen.hpp 2015-05-12 11:40:17.957322863 +0200 +++ /dev/null 2015-03-18 17:10:38.111854831 +0100 @@ -1,71 +0,0 @@ -/* - * Copyright (c) 2003, 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. - * - */ - -#ifndef SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_ASPSOLDGEN_HPP -#define SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_ASPSOLDGEN_HPP - -#include "gc_implementation/parallelScavenge/objectStartArray.hpp" -#include "gc_implementation/parallelScavenge/psOldGen.hpp" -#include "gc_implementation/parallelScavenge/psVirtualspace.hpp" -#include "gc_implementation/shared/generationCounters.hpp" -#include "gc_implementation/shared/mutableSpace.hpp" -#include "gc_implementation/shared/spaceCounters.hpp" - -class ASPSOldGen : public PSOldGen { - friend class VMStructs; - size_t _gen_size_limit; // Largest size the generation's reserved size - // can grow. - public: - ASPSOldGen(size_t initial_byte_size, - size_t minimum_byte_size, - size_t byte_size_limit, - const char* gen_name, int level); - ASPSOldGen(PSVirtualSpace* vs, - size_t initial_byte_size, - size_t minimum_byte_size, - size_t byte_size_limit, - const char* gen_name, int level); - size_t gen_size_limit() { return _gen_size_limit; } - size_t max_gen_size() { return _reserved.byte_size(); } - void set_gen_size_limit(size_t v) { _gen_size_limit = v; } - - virtual void initialize_work(const char* perf_data_name, int level); - - // After a shrink or expand reset the generation - void reset_after_change(); - - // Return number of bytes that the virtual space in the generation is willing - // to expand or contract. The results from these methods should feed into the - // decisions about adjusting the virtual space. - size_t available_for_expansion(); - size_t available_for_contraction(); - - // Accessors - void set_reserved(MemRegion v) { _reserved = v; } - - // Debugging support - virtual const char* short_name() const { return "ASPSOldGen"; } -}; - -#endif // SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_ASPSOLDGEN_HPP --- /dev/null 2015-03-18 17:10:38.111854831 +0100 +++ new/src/share/vm/gc/parallel/asPSOldGen.hpp 2015-05-12 11:40:17.724313158 +0200 @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2003, 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. + * + */ + +#ifndef SHARE_VM_GC_PARALLEL_ASPSOLDGEN_HPP +#define SHARE_VM_GC_PARALLEL_ASPSOLDGEN_HPP + +#include "gc/parallel/objectStartArray.hpp" +#include "gc/parallel/psOldGen.hpp" +#include "gc/parallel/psVirtualspace.hpp" +#include "gc/shared/generationCounters.hpp" +#include "gc/shared/mutableSpace.hpp" +#include "gc/shared/spaceCounters.hpp" + +class ASPSOldGen : public PSOldGen { + friend class VMStructs; + size_t _gen_size_limit; // Largest size the generation's reserved size + // can grow. + public: + ASPSOldGen(size_t initial_byte_size, + size_t minimum_byte_size, + size_t byte_size_limit, + const char* gen_name, int level); + ASPSOldGen(PSVirtualSpace* vs, + size_t initial_byte_size, + size_t minimum_byte_size, + size_t byte_size_limit, + const char* gen_name, int level); + size_t gen_size_limit() { return _gen_size_limit; } + size_t max_gen_size() { return _reserved.byte_size(); } + void set_gen_size_limit(size_t v) { _gen_size_limit = v; } + + virtual void initialize_work(const char* perf_data_name, int level); + + // After a shrink or expand reset the generation + void reset_after_change(); + + // Return number of bytes that the virtual space in the generation is willing + // to expand or contract. The results from these methods should feed into the + // decisions about adjusting the virtual space. + size_t available_for_expansion(); + size_t available_for_contraction(); + + // Accessors + void set_reserved(MemRegion v) { _reserved = v; } + + // Debugging support + virtual const char* short_name() const { return "ASPSOldGen"; } +}; + +#endif // SHARE_VM_GC_PARALLEL_ASPSOLDGEN_HPP