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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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12
hotspot/src/share/vm/gc_implementation/shared/markSweep.hpp
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@ -122,16 +122,16 @@ class MarkSweep : AllStatic {
//
protected:
// Traversal stacks used during phase1
static Stack<oop> _marking_stack;
static Stack<ObjArrayTask> _objarray_stack;
static Stack<oop, mtGC> _marking_stack;
static Stack<ObjArrayTask, mtGC> _objarray_stack;
// Stack for live klasses to revisit at end of marking phase
static Stack<Klass*> _revisit_klass_stack;
static Stack<Klass*, mtGC> _revisit_klass_stack;
// Set (stack) of MDO's to revisit at end of marking phase
static Stack<DataLayout*> _revisit_mdo_stack;
static Stack<DataLayout*, mtGC> _revisit_mdo_stack;
// Space for storing/restoring mark word
static Stack<markOop> _preserved_mark_stack;
static Stack<oop> _preserved_oop_stack;
static Stack<markOop, mtGC> _preserved_mark_stack;
static Stack<oop, mtGC> _preserved_oop_stack;
static size_t _preserved_count;
static size_t _preserved_count_max;
static PreservedMark* _preserved_marks;