Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/parallelScavenge/adjoiningGenerations.hpp @ 6725:da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author | coleenp |
---|---|
date | Sat, 01 Sep 2012 13:25:18 -0400 |
parents | d2a62e0f25eb |
children | 8f07aa079343 |
comparison
equal
deleted
inserted
replaced
6724:36d1d483d5d6 | 6725:da91efe96a93 |
---|---|
1 /* | 1 /* |
2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | 4 * |
5 * This code is free software; you can redistribute it and/or modify it | 5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as | 6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
26 #define SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_ADJOININGGENERATIONS_HPP | 26 #define SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_ADJOININGGENERATIONS_HPP |
27 | 27 |
28 #include "gc_implementation/parallelScavenge/adjoiningVirtualSpaces.hpp" | 28 #include "gc_implementation/parallelScavenge/adjoiningVirtualSpaces.hpp" |
29 #include "gc_implementation/parallelScavenge/asPSOldGen.hpp" | 29 #include "gc_implementation/parallelScavenge/asPSOldGen.hpp" |
30 #include "gc_implementation/parallelScavenge/asPSYoungGen.hpp" | 30 #include "gc_implementation/parallelScavenge/asPSYoungGen.hpp" |
31 #include "gc_implementation/parallelScavenge/psPermGen.hpp" | |
32 | 31 |
33 | 32 |
34 // Contains two generations that both use an AdjoiningVirtualSpaces. | 33 // Contains two generations that both use an AdjoiningVirtualSpaces. |
35 // The two generations are adjacent in the reserved space for the | 34 // The two generations are adjacent in the reserved space for the |
36 // heap. Each generation has a virtual space and shrinking and | 35 // heap. Each generation has a virtual space and shrinking and |