Mercurial > hg > truffle
diff src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.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 | 685df3c6f84b |
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--- a/src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp Fri Aug 31 16:39:35 2012 -0700 +++ b/src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp Sat Sep 01 13:25:18 2012 -0400 @@ -70,7 +70,6 @@ friend class ConcurrentMarkSweepGeneration; friend class ASConcurrentMarkSweepGeneration; friend class CMSCollector; - friend class CMSPermGenGen; // Local alloc buffer for promotion into this space. friend class CFLS_LAB; @@ -349,8 +348,8 @@ Mutex* freelistLock() const { return &_freelistLock; } // Iteration support - void oop_iterate(MemRegion mr, OopClosure* cl); - void oop_iterate(OopClosure* cl); + void oop_iterate(MemRegion mr, ExtendedOopClosure* cl); + void oop_iterate(ExtendedOopClosure* cl); void object_iterate(ObjectClosure* blk); // Apply the closure to each object in the space whose references @@ -377,7 +376,7 @@ object_iterate_careful(ObjectClosureCareful* cl); // Override: provides a DCTO_CL specific to this kind of space. - DirtyCardToOopClosure* new_dcto_cl(OopClosure* cl, + DirtyCardToOopClosure* new_dcto_cl(ExtendedOopClosure* cl, CardTableModRefBS::PrecisionStyle precision, HeapWord* boundary);