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7131629: Generalize the CMS free list code

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Make the FreeChunk, FreeList, TreeList, and BinaryTreeDictionary classes usable outside CMS.

Reviewed-by: brutisso, johnc, jwilhelm
This commit is contained in:
Coleen Phillimore 2012-03-29 19:46:24 -07:00 • committed by Jon Masamitsu
parent 6de80de07f
commit f5558edf7b
17 changed files with 579 additions and 449 deletions
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2
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
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@ -188,7 +188,7 @@ class CMSParGCThreadState: public CHeapObj {
ConcurrentMarkSweepGeneration::ConcurrentMarkSweepGeneration(
ReservedSpace rs, size_t initial_byte_size, int level,
CardTableRS* ct, bool use_adaptive_freelists,
FreeBlockDictionary::DictionaryChoice dictionaryChoice) :
FreeBlockDictionary<FreeChunk>::DictionaryChoice dictionaryChoice) :
CardGeneration(rs, initial_byte_size, level, ct),
_dilatation_factor(((double)MinChunkSize)/((double)(CollectedHeap::min_fill_size()))),
_debug_collection_type(Concurrent_collection_type)