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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/runtime/sweeper.cpp
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@ -228,7 +228,7 @@ void NMethodSweeper::possibly_sweep() {
#ifdef ASSERT
if (LogSweeper && _records == NULL) {
// Create the ring buffer for the logging code
_records = NEW_C_HEAP_ARRAY(SweeperRecord, SweeperLogEntries);
_records = NEW_C_HEAP_ARRAY(SweeperRecord, SweeperLogEntries, mtGC);
memset(_records, 0, sizeof(SweeperRecord) * SweeperLogEntries);
}
#endif