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8252406: Introduce Thread::as_Java_thread() convenience function

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Reviewed-by: shade, coleenp, kbarrett, dcubed
This commit is contained in:
David Holmes 2020-09-11 01:31:32 +00:00
parent 488022689f
commit 976acddeb5
110 changed files with 360 additions and 456 deletions
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5
src/hotspot/share/services/threadService.cpp
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@ -422,8 +422,7 @@ DeadlockCycle* ThreadService::find_deadlocks_at_safepoint(ThreadsList * t_list,
Thread* owner = waitingToLockRawMonitor->owner();
if (owner != NULL && // the raw monitor could be released at any time
owner->is_Java_thread()) {
// only JavaThreads can be reported here
currentThread = (JavaThread*) owner;
currentThread = owner->as_Java_thread();
}
} else if (waitingToLockMonitor != NULL) {
address currentOwner = (address)waitingToLockMonitor->owner();
@ -986,7 +985,7 @@ void DeadlockCycle::print_on_with(ThreadsList * t_list, outputStream* st) const
// Could be NULL as the raw monitor could be released at any time if held by non-JavaThread
if (owner != NULL) {
if (owner->is_Java_thread()) {
currentThread = (JavaThread*) owner;
currentThread = owner->as_Java_thread();
st->print_cr("%s \"%s\"", owner_desc, currentThread->get_thread_name());
} else {
st->print_cr(",\n which has now been released");