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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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3
hotspot/src/share/vm/memory/referenceProcessor.cpp
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@ -108,7 +108,8 @@ ReferenceProcessor::ReferenceProcessor(MemRegion span,
_num_q = MAX2(1U, mt_processing_degree);
_max_num_q = MAX2(_num_q, mt_discovery_degree);
_discovered_refs = NEW_C_HEAP_ARRAY(DiscoveredList,
_max_num_q * number_of_subclasses_of_ref());
_max_num_q * number_of_subclasses_of_ref(), mtGC);
if (_discovered_refs == NULL) {
vm_exit_during_initialization("Could not allocated RefProc Array");
}