Mercurial > hg > truffle
diff src/share/vm/gc_implementation/parallelScavenge/psOldGen.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 | f99cd6e20ab1 |
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--- a/src/share/vm/gc_implementation/parallelScavenge/psOldGen.hpp Fri Aug 31 16:39:35 2012 -0700 +++ b/src/share/vm/gc_implementation/parallelScavenge/psOldGen.hpp Sat Sep 01 13:25:18 2012 -0400 @@ -107,10 +107,11 @@ PSOldGen(size_t initial_size, size_t min_size, size_t max_size, const char* perf_data_name, int level); - void initialize(ReservedSpace rs, size_t alignment, + virtual void initialize(ReservedSpace rs, size_t alignment, const char* perf_data_name, int level); void initialize_virtual_space(ReservedSpace rs, size_t alignment); void initialize_work(const char* perf_data_name, int level); + virtual void initialize_performance_counters(const char* perf_data_name, int level); MemRegion reserved() const { return _reserved; } virtual size_t max_gen_size() { return _max_gen_size; } @@ -166,7 +167,7 @@ HeapWord* allocate(size_t word_size); // Iteration. - void oop_iterate(OopClosure* cl) { object_space()->oop_iterate(cl); } + void oop_iterate_no_header(OopClosure* cl) { object_space()->oop_iterate_no_header(cl); } void object_iterate(ObjectClosure* cl) { object_space()->object_iterate(cl); } // Debugging - do not use for time critical operations