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comparison src/share/vm/gc_implementation/g1/g1RemSet.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 b4ebad3520bb
children da91efe96a93
comparison
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6174:74533f63b116 6197:d2a62e0f25eb
34 34
35 // A G1RemSet in which each heap region has a rem set that records the 35 // A G1RemSet in which each heap region has a rem set that records the
36 // external heap references into it. Uses a mod ref bs to track updates, 36 // external heap references into it. Uses a mod ref bs to track updates,
37 // so that they can be used to update the individual region remsets. 37 // so that they can be used to update the individual region remsets.
38 38
39 class G1RemSet: public CHeapObj { 39 class G1RemSet: public CHeapObj<mtGC> {
40 protected: 40 protected:
41 G1CollectedHeap* _g1; 41 G1CollectedHeap* _g1;
42 unsigned _conc_refine_cards; 42 unsigned _conc_refine_cards;
43 uint n_workers(); 43 uint n_workers();
44 44