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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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4
hotspot/src/share/vm/memory/universe.cpp
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@ -764,7 +764,7 @@ jint universe_init() {
FileMapInfo* mapinfo = NULL;
if (UseSharedSpaces) {
mapinfo = NEW_C_HEAP_OBJ(FileMapInfo);
mapinfo = NEW_C_HEAP_OBJ(FileMapInfo, mtInternal);
memset(mapinfo, 0, sizeof(FileMapInfo));
// Open the shared archive file, read and validate the header. If
@ -1546,7 +1546,7 @@ void ActiveMethodOopsCache::add_previous_version(const methodOop method) {
// This is the first previous version so make some space.
// Start with 2 elements under the assumption that the class
// won't be redefined much.
_prev_methods = new (ResourceObj::C_HEAP) GrowableArray<jweak>(2, true);
_prev_methods = new (ResourceObj::C_HEAP, mtClass) GrowableArray<jweak>(2, true);
}
// RC_TRACE macro has an embedded ResourceMark