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src/hotspot/share/runtime/deoptimization.cpp
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rev 57156 : imported patch 8234796-v3
@@ -799,35 +799,35 @@
return bt;
JRT_END
-class DeoptimizeMarkedTC : public ThreadClosure {
+class DeoptimizeMarkedClosure : public HandshakeClosure {
public:
- virtual void do_thread(Thread* thread) {
- assert(thread->is_Java_thread(), "must be");
+ DeoptimizeMarkedClosure() : HandshakeClosure("Deoptimize") {}
+ void do_thread(Thread* thread) {
JavaThread* jt = (JavaThread*)thread;
jt->deoptimize_marked_methods();
}
};
void Deoptimization::deoptimize_all_marked() {
ResourceMark rm;
DeoptimizationMarker dm;
if (SafepointSynchronize::is_at_safepoint()) {
- DeoptimizeMarkedTC deopt;
+ DeoptimizeMarkedClosure deopt;
// Make the dependent methods not entrant
CodeCache::make_marked_nmethods_not_entrant();
Threads::java_threads_do(&deopt);
} else {
// Make the dependent methods not entrant
{
MutexLocker mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
CodeCache::make_marked_nmethods_not_entrant();
}
- DeoptimizeMarkedTC deopt;
+ DeoptimizeMarkedClosure deopt;
Handshake::execute(&deopt);
}
}
Deoptimization::DeoptAction Deoptimization::_unloaded_action
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