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comparison src/share/vm/gc_implementation/shared/immutableSpace.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 b632e80fc9dc
children da91efe96a93
comparison
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6174:74533f63b116 6197:d2a62e0f25eb
31 // (or subrange) of previously allocated objects. 31 // (or subrange) of previously allocated objects.
32 32
33 // Invariant: bottom() and end() are on page_size boundaries and 33 // Invariant: bottom() and end() are on page_size boundaries and
34 // bottom() <= end() 34 // bottom() <= end()
35 35
36 class ImmutableSpace: public CHeapObj { 36 class ImmutableSpace: public CHeapObj<mtGC> {
37 friend class VMStructs; 37 friend class VMStructs;
38 protected: 38 protected:
39 HeapWord* _bottom; 39 HeapWord* _bottom;
40 HeapWord* _end; 40 HeapWord* _end;
41 41