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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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22
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp
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@ -44,11 +44,11 @@
nonstatic_field(FreeChunk, _next, FreeChunk*) \
nonstatic_field(FreeChunk, _prev, FreeChunk*) \
nonstatic_field(LinearAllocBlock, _word_size, size_t) \
nonstatic_field(FreeList, _size, size_t) \
nonstatic_field(FreeList, _count, ssize_t) \
nonstatic_field(BinaryTreeDictionary, _totalSize, size_t) \
nonstatic_field(CompactibleFreeListSpace, _dictionary, FreeBlockDictionary*) \
nonstatic_field(CompactibleFreeListSpace, _indexedFreeList[0], FreeList) \
nonstatic_field(FreeList<FreeChunk>, _size, size_t) \
nonstatic_field(FreeList<FreeChunk>, _count, ssize_t) \
nonstatic_field(BinaryTreeDictionary<FreeChunk>,_totalSize, size_t) \
nonstatic_field(CompactibleFreeListSpace, _dictionary, FreeBlockDictionary<FreeChunk>*) \
nonstatic_field(CompactibleFreeListSpace, _indexedFreeList[0], FreeList<FreeChunk>) \
nonstatic_field(CompactibleFreeListSpace, _smallLinearAllocBlock, LinearAllocBlock)
@ -70,13 +70,13 @@
declare_toplevel_type(CompactibleFreeListSpace*) \
declare_toplevel_type(CMSCollector*) \
declare_toplevel_type(FreeChunk*) \
declare_toplevel_type(BinaryTreeDictionary*) \
declare_toplevel_type(FreeBlockDictionary*) \
declare_toplevel_type(FreeList*) \
declare_toplevel_type(FreeList) \
declare_toplevel_type(BinaryTreeDictionary<FreeChunk>*) \
declare_toplevel_type(FreeBlockDictionary<FreeChunk>*) \
declare_toplevel_type(FreeList<FreeChunk>*) \
declare_toplevel_type(FreeList<FreeChunk>) \
declare_toplevel_type(LinearAllocBlock) \
declare_toplevel_type(FreeBlockDictionary) \
declare_type(BinaryTreeDictionary, FreeBlockDictionary)
declare_toplevel_type(FreeBlockDictionary<FreeChunk>) \
declare_type(BinaryTreeDictionary<FreeChunk>, FreeBlockDictionary<FreeChunk>)
#define VM_INT_CONSTANTS_CMS(declare_constant) \
declare_constant(Generation::ConcurrentMarkSweep) \