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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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10
hotspot/src/share/vm/services/threadService.cpp
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@ -437,7 +437,7 @@ StackFrameInfo::StackFrameInfo(javaVFrame* jvf, bool with_lock_info) {
GrowableArray<MonitorInfo*>* list = jvf->locked_monitors();
int length = list->length();
if (length > 0) {
_locked_monitors = new (ResourceObj::C_HEAP) GrowableArray<oop>(length, true);
_locked_monitors = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<oop>(length, true);
for (int i = 0; i < length; i++) {
MonitorInfo* monitor = list->at(i);
assert(monitor->owner(), "This monitor must have an owning object");
@ -491,11 +491,11 @@ public:
ThreadStackTrace::ThreadStackTrace(JavaThread* t, bool with_locked_monitors) {
_thread = t;
_frames = new (ResourceObj::C_HEAP) GrowableArray<StackFrameInfo*>(INITIAL_ARRAY_SIZE, true);
_frames = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<StackFrameInfo*>(INITIAL_ARRAY_SIZE, true);
_depth = 0;
_with_locked_monitors = with_locked_monitors;
if (_with_locked_monitors) {
_jni_locked_monitors = new (ResourceObj::C_HEAP) GrowableArray<oop>(INITIAL_ARRAY_SIZE, true);
_jni_locked_monitors = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<oop>(INITIAL_ARRAY_SIZE, true);
} else {
_jni_locked_monitors = NULL;
}
@ -689,7 +689,7 @@ void ConcurrentLocksDump::print_locks_on(JavaThread* t, outputStream* st) {
ThreadConcurrentLocks::ThreadConcurrentLocks(JavaThread* thread) {
_thread = thread;
_owned_locks = new (ResourceObj::C_HEAP) GrowableArray<instanceOop>(INITIAL_ARRAY_SIZE, true);
_owned_locks = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<instanceOop>(INITIAL_ARRAY_SIZE, true);
_next = NULL;
}
@ -803,7 +803,7 @@ void ThreadSnapshot::oops_do(OopClosure* f) {
DeadlockCycle::DeadlockCycle() {
_is_deadlock = false;
_threads = new (ResourceObj::C_HEAP) GrowableArray<JavaThread*>(INITIAL_ARRAY_SIZE, true);
_threads = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<JavaThread*>(INITIAL_ARRAY_SIZE, true);
_next = NULL;
}