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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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8
hotspot/src/share/vm/gc_implementation/g1/sparsePRT.cpp
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@ -148,8 +148,8 @@ void SparsePRTEntry::copy_cards(SparsePRTEntry* e) const {
RSHashTable::RSHashTable(size_t capacity) :
_capacity(capacity), _capacity_mask(capacity-1),
_occupied_entries(0), _occupied_cards(0),
_entries((SparsePRTEntry*)NEW_C_HEAP_ARRAY(char, SparsePRTEntry::size() * capacity)),
_buckets(NEW_C_HEAP_ARRAY(int, capacity)),
_entries((SparsePRTEntry*)NEW_C_HEAP_ARRAY(char, SparsePRTEntry::size() * capacity, mtGC)),
_buckets(NEW_C_HEAP_ARRAY(int, capacity, mtGC)),
_free_list(NullEntry), _free_region(0)
{
clear();
@ -157,11 +157,11 @@ RSHashTable::RSHashTable(size_t capacity) :
RSHashTable::~RSHashTable() {
if (_entries != NULL) {
FREE_C_HEAP_ARRAY(SparsePRTEntry, _entries);
FREE_C_HEAP_ARRAY(SparsePRTEntry, _entries, mtGC);
_entries = NULL;
}
if (_buckets != NULL) {
FREE_C_HEAP_ARRAY(int, _buckets);
FREE_C_HEAP_ARRAY(int, _buckets, mtGC);
_buckets = NULL;
}
}