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comparison src/share/vm/memory/space.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 a05a695ea044
children da91efe96a93
comparison
equal deleted inserted replaced
6174:74533f63b116 6197:d2a62e0f25eb
103 // 103 //
104 // Invariant: bottom() and end() are on page_size boundaries and 104 // Invariant: bottom() and end() are on page_size boundaries and
105 // bottom() <= top() <= end() 105 // bottom() <= top() <= end()
106 // top() is inclusive and end() is exclusive. 106 // top() is inclusive and end() is exclusive.
107 107
108 class Space: public CHeapObj { 108 class Space: public CHeapObj<mtGC> {
109 friend class VMStructs; 109 friend class VMStructs;
110 protected: 110 protected:
111 HeapWord* _bottom; 111 HeapWord* _bottom;
112 HeapWord* _end; 112 HeapWord* _end;
113 113