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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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2
hotspot/src/share/vm/gc_implementation/g1/heapRegionSeq.cpp
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@ -86,7 +86,7 @@ void HeapRegionSeq::initialize(HeapWord* bottom, HeapWord* end,
_allocated_length = 0;
_max_length = max_length;
_regions = NEW_C_HEAP_ARRAY(HeapRegion*, max_length);
_regions = NEW_C_HEAP_ARRAY(HeapRegion*, max_length, mtGC);
memset(_regions, 0, (size_t) max_length * sizeof(HeapRegion*));
_regions_biased = _regions - ((uintx) bottom >> _region_shift);