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comparison src/share/vm/gc_implementation/shared/markSweep.hpp @ 6197:d2a62e0f25eb

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6995781: Native Memory Tracking (Phase 1) 7151532: DCmd for hotspot native memory tracking Summary: Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd Reviewed-by: acorn, coleenp, fparain
author zgu
date Thu, 28 Jun 2012 17:03:16 -0400
parents 7913e93dca52
children da91efe96a93
comparison
equal deleted inserted replaced
6174:74533f63b116 6197:d2a62e0f25eb
120 // 120 //
121 // Vars 121 // Vars
122 // 122 //
123 protected: 123 protected:
124 // Traversal stacks used during phase1 124 // Traversal stacks used during phase1
125 static Stack<oop> _marking_stack; 125 static Stack<oop, mtGC> _marking_stack;
126 static Stack<ObjArrayTask> _objarray_stack; 126 static Stack<ObjArrayTask, mtGC> _objarray_stack;
127 // Stack for live klasses to revisit at end of marking phase 127 // Stack for live klasses to revisit at end of marking phase
128 static Stack<Klass*> _revisit_klass_stack; 128 static Stack<Klass*, mtGC> _revisit_klass_stack;
129 // Set (stack) of MDO's to revisit at end of marking phase 129 // Set (stack) of MDO's to revisit at end of marking phase
130 static Stack<DataLayout*> _revisit_mdo_stack; 130 static Stack<DataLayout*, mtGC> _revisit_mdo_stack;
131 131
132 // Space for storing/restoring mark word 132 // Space for storing/restoring mark word
133 static Stack<markOop> _preserved_mark_stack; 133 static Stack<markOop, mtGC> _preserved_mark_stack;
134 static Stack<oop> _preserved_oop_stack; 134 static Stack<oop, mtGC> _preserved_oop_stack;
135 static size_t _preserved_count; 135 static size_t _preserved_count;
136 static size_t _preserved_count_max; 136 static size_t _preserved_count_max;
137 static PreservedMark* _preserved_marks; 137 static PreservedMark* _preserved_marks;
138 138
139 // Reference processing (used in ...follow_contents) 139 // Reference processing (used in ...follow_contents)