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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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14
hotspot/src/share/vm/gc_implementation/shared/markSweep.cpp
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@ -30,13 +30,13 @@
#include "oops/objArrayKlass.inline.hpp"
#include "oops/oop.inline.hpp"
Stack<oop> MarkSweep::_marking_stack;
Stack<DataLayout*> MarkSweep::_revisit_mdo_stack;
Stack<Klass*> MarkSweep::_revisit_klass_stack;
Stack<ObjArrayTask> MarkSweep::_objarray_stack;
Stack<oop, mtGC> MarkSweep::_marking_stack;
Stack<DataLayout*, mtGC> MarkSweep::_revisit_mdo_stack;
Stack<Klass*, mtGC> MarkSweep::_revisit_klass_stack;
Stack<ObjArrayTask, mtGC> MarkSweep::_objarray_stack;
Stack<oop> MarkSweep::_preserved_oop_stack;
Stack<markOop> MarkSweep::_preserved_mark_stack;
Stack<oop, mtGC> MarkSweep::_preserved_oop_stack;
Stack<markOop, mtGC> MarkSweep::_preserved_mark_stack;
size_t MarkSweep::_preserved_count = 0;
size_t MarkSweep::_preserved_count_max = 0;
PreservedMark* MarkSweep::_preserved_marks = NULL;
@ -166,7 +166,7 @@ void MarkSweep::adjust_marks() {
}
// deal with the overflow stack
StackIterator<oop> iter(_preserved_oop_stack);
StackIterator<oop, mtGC> iter(_preserved_oop_stack);
while (!iter.is_empty()) {
oop* p = iter.next_addr();
adjust_pointer(p);