Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/g1/g1_specialized_oop_closures.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 |
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date | Sat, 01 Sep 2012 13:25:18 -0400 |
parents | b4ebad3520bb |
children | c685ef164975 |
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6724:36d1d483d5d6 | 6725:da91efe96a93 |
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32 | 32 |
33 // Forward declarations. | 33 // Forward declarations. |
34 enum G1Barrier { | 34 enum G1Barrier { |
35 G1BarrierNone, | 35 G1BarrierNone, |
36 G1BarrierRS, | 36 G1BarrierRS, |
37 G1BarrierEvac | 37 G1BarrierEvac, |
38 G1BarrierKlass | |
38 }; | 39 }; |
39 | 40 |
40 template<bool do_gen_barrier, G1Barrier barrier, bool do_mark_object> | 41 template<bool do_gen_barrier, G1Barrier barrier, bool do_mark_object> |
41 class G1ParCopyClosure; | 42 class G1ParCopyClosure; |
42 | 43 |