8033440: jmap reports unexpected used/free size of concurrent mark-sweep generation
Summary: SA used the wrong type for the indexedFreeList in CompactibleFreeListSpace.
Reviewed-by: coleenp, dsamersoff
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#ifndef SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_VMSTRUCTS_CMS_HPP
#define SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_VMSTRUCTS_CMS_HPP
#define VM_STRUCTS_CMS(nonstatic_field, \
volatile_nonstatic_field, \
static_field) \
nonstatic_field(CompactibleFreeListSpace, _collector, CMSCollector*) \
nonstatic_field(CompactibleFreeListSpace, _bt, BlockOffsetArrayNonContigSpace) \
\
nonstatic_field(CMSBitMap, _bmWordSize, size_t) \
nonstatic_field(CMSBitMap, _shifter, const int) \
nonstatic_field(CMSBitMap, _bm, BitMap) \
nonstatic_field(CMSBitMap, _virtual_space, VirtualSpace) \
nonstatic_field(CMSCollector, _markBitMap, CMSBitMap) \
nonstatic_field(ConcurrentMarkSweepGeneration, _cmsSpace, CompactibleFreeListSpace*) \
static_field(ConcurrentMarkSweepThread, _collector, CMSCollector*) \
nonstatic_field(LinearAllocBlock, _word_size, size_t) \
nonstatic_field(AFLBinaryTreeDictionary, _total_size, size_t) \
nonstatic_field(CompactibleFreeListSpace, _dictionary, AFLBinaryTreeDictionary*) \
nonstatic_field(CompactibleFreeListSpace, _indexedFreeList[0], AdaptiveFreeList<FreeChunk>) \
nonstatic_field(CompactibleFreeListSpace, _smallLinearAllocBlock, LinearAllocBlock)
#define VM_TYPES_CMS(declare_type, \
declare_toplevel_type) \
\
declare_type(ConcurrentMarkSweepGeneration,CardGeneration) \
declare_type(CompactibleFreeListSpace, CompactibleSpace) \
declare_type(ConcurrentMarkSweepThread, NamedThread) \
declare_type(SurrogateLockerThread, JavaThread) \
declare_toplevel_type(CMSCollector) \
declare_toplevel_type(CMSBitMap) \
declare_toplevel_type(FreeChunk) \
declare_toplevel_type(Metablock) \
declare_toplevel_type(ConcurrentMarkSweepThread*) \
declare_toplevel_type(ConcurrentMarkSweepGeneration*) \
declare_toplevel_type(SurrogateLockerThread*) \
declare_toplevel_type(CompactibleFreeListSpace*) \
declare_toplevel_type(CMSCollector*) \
declare_toplevel_type(AFLBinaryTreeDictionary) \
declare_toplevel_type(LinearAllocBlock) \
declare_toplevel_type(FreeBlockDictionary<FreeChunk>)
#define VM_INT_CONSTANTS_CMS(declare_constant) \
declare_constant(Generation::ConcurrentMarkSweep) \
#endif // SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_VMSTRUCTS_CMS_HPP