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src/hotspot/share/runtime/thread.cpp

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rev 54108 : Add logging to ObjectSynchronizer::omFlush(), add global count logging at Info level to ObjectSynchronizer::finish_deflate_idle_monitors(); for monitorinflation logging, switch from cumulative "deflating per-thread idle monitors" mesgs to per-thread "deflating per-thread idle monitors" mesgs; fix timer bug in deflate_thread_local_monitors() where time to acquire gListLock wasn't counted; fix misc typos.


4440   oop threadObj = p->threadObj();
4441   bool daemon = true;
4442   // Bootstrapping problem: threadObj can be null for initial
4443   // JavaThread (or for threads attached via JNI)
4444   if ((!force_daemon) && !is_daemon((threadObj))) {
4445     _number_of_non_daemon_threads++;
4446     daemon = false;
4447   }
4448 
4449   ThreadService::add_thread(p, daemon);
4450 
4451   // Maintain fast thread list
4452   ThreadsSMRSupport::add_thread(p);
4453 
4454   // Possible GC point.
4455   Events::log(p, "Thread added: " INTPTR_FORMAT, p2i(p));
4456 }
4457 
4458 void Threads::remove(JavaThread* p) {
4459 
4460   // Reclaim the objectmonitors from the omInUseList and omFreeList of the moribund thread.
4461   ObjectSynchronizer::omFlush(p);
4462 
4463   // Extra scope needed for Thread_lock, so we can check
4464   // that we do not remove thread without safepoint code notice
4465   { MutexLocker ml(Threads_lock);
4466 
4467     assert(ThreadsSMRSupport::get_java_thread_list()->includes(p), "p must be present");
4468 
4469     // Maintain fast thread list
4470     ThreadsSMRSupport::remove_thread(p);
4471 
4472     JavaThread* current = _thread_list;
4473     JavaThread* prev    = NULL;
4474 
4475     while (current != p) {
4476       prev    = current;
4477       current = current->next();
4478     }
4479 
4480     if (prev) {




4440   oop threadObj = p->threadObj();
4441   bool daemon = true;
4442   // Bootstrapping problem: threadObj can be null for initial
4443   // JavaThread (or for threads attached via JNI)
4444   if ((!force_daemon) && !is_daemon((threadObj))) {
4445     _number_of_non_daemon_threads++;
4446     daemon = false;
4447   }
4448 
4449   ThreadService::add_thread(p, daemon);
4450 
4451   // Maintain fast thread list
4452   ThreadsSMRSupport::add_thread(p);
4453 
4454   // Possible GC point.
4455   Events::log(p, "Thread added: " INTPTR_FORMAT, p2i(p));
4456 }
4457 
4458 void Threads::remove(JavaThread* p) {
4459 
4460   // Reclaim the ObjectMonitors from the omInUseList and omFreeList of the moribund thread.
4461   ObjectSynchronizer::omFlush(p);
4462 
4463   // Extra scope needed for Thread_lock, so we can check
4464   // that we do not remove thread without safepoint code notice
4465   { MutexLocker ml(Threads_lock);
4466 
4467     assert(ThreadsSMRSupport::get_java_thread_list()->includes(p), "p must be present");
4468 
4469     // Maintain fast thread list
4470     ThreadsSMRSupport::remove_thread(p);
4471 
4472     JavaThread* current = _thread_list;
4473     JavaThread* prev    = NULL;
4474 
4475     while (current != p) {
4476       prev    = current;
4477       current = current->next();
4478     }
4479 
4480     if (prev) {
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