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6995781: Native Memory Tracking (Phase 1)

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7151532: DCmd for hotspot native memory tracking

Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd

Reviewed-by: acorn, coleenp, fparain
This commit is contained in:
Zhengyu Gu 2012-06-28 17:03:16 -04:00
parent 8e42425c92
commit a39b17624a
315 changed files with 7245 additions and 1477 deletions
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3
hotspot/src/share/vm/runtime/handles.hpp
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@ -238,7 +238,6 @@ DEF_KLASS_HANDLE(constantPoolCacheKlass, oop_is_constantPool )
//------------------------------------------------------------------------------------------------------------------------
// Thread local handle area
class HandleArea: public Arena {
friend class HandleMark;
friend class NoHandleMark;
@ -312,7 +311,7 @@ class HandleMark {
HandleArea *_area; // saved handle area
Chunk *_chunk; // saved arena chunk
char *_hwm, *_max; // saved arena info
NOT_PRODUCT(size_t _size_in_bytes;) // size of handle area
size_t _size_in_bytes; // size of handle area
// Link to previous active HandleMark in thread
HandleMark* _previous_handle_mark;