62     QRunnable *runnable;  member in QThreadPoolThread
74     :manager(manager), runnable(nullptr)  in QThreadPoolThread()
86         QRunnable *r = runnable;  in run()
87         runnable = nullptr;  in run()
193         Q_ASSERT(thread->runnable == nullptr);  in tryStart()
197         thread->runnable = task;  in tryStart()
212 void QThreadPoolPrivate::enqueueTask(QRunnable *runnable, int priority)  in enqueueTask()  argument
214     Q_ASSERT(runnable != nullptr);  in enqueueTask()
217             page->push(runnable);  in enqueueTask()
222     queue.insert(std::distance(queue.constBegin(), it), new QueuePage(runnable, priority));  in enqueueTask()
259 void QThreadPoolPrivate::startThread(QRunnable *runnable)  in startThread()  argument
261     Q_ASSERT(runnable != nullptr);  in startThread()
268     thread->runnable = runnable;  in startThread()
360 bool QThreadPool::tryTake(QRunnable *runnable)  in tryTake()  argument
364     if (runnable == nullptr)  in tryTake()
369         if (page->tryTake(runnable)) {  in tryTake()
374             if (runnable->autoDelete()) {  in tryTake()
375                 Q_ASSERT(runnable->ref == 1);  in tryTake()
376                 --runnable->ref; // undo ++ref in start()  in tryTake()
391 void QThreadPoolPrivate::stealAndRunRunnable(QRunnable *runnable)  in stealAndRunRunnable()  argument
394     if (!q->tryTake(runnable))  in stealAndRunRunnable()
396     const bool del = runnable->autoDelete();  in stealAndRunRunnable()
398     runnable->run();  in stealAndRunRunnable()
401         Q_ASSERT(runnable->ref == 0); // tryTake already deref'ed  in stealAndRunRunnable()
402         delete runnable;  in stealAndRunRunnable()
504 void QThreadPool::start(QRunnable *runnable, int priority)  in start()  argument
506     if (!runnable)  in start()
511     if (runnable->autoDelete()) {  in start()
512         Q_ASSERT(runnable->ref == 0);  in start()
513         ++runnable->ref;  in start()
516     if (!d->tryStart(runnable)) {  in start()
517         d->enqueueTask(runnable, priority);  in start()
556 bool QThreadPool::tryStart(QRunnable *runnable)  in tryStart()  argument
558     if (!runnable)  in tryStart()
561     if (runnable->autoDelete()) {  in tryStart()
562         Q_ASSERT(runnable->ref == 0);  in tryStart()
563         ++runnable->ref;  in tryStart()
568     if (d->tryStart(runnable))  in tryStart()
573     if (runnable->autoDelete()) {  in tryStart()
574         --runnable->ref;  in tryStart()
575         Q_ASSERT(runnable->ref == 0);  in tryStart()
599     QRunnable *runnable = QRunnable::create(std::move(functionToRun));  in tryStart()  local
600     if (d->tryStart(runnable))  in tryStart()
602     delete runnable;  in tryStart()
805 void QThreadPool::cancel(QRunnable *runnable)  in cancel()  argument
807     if (tryTake(runnable) && runnable->autoDelete() && !runnable->ref) // tryTake already deref'ed  in cancel()
808         delete runnable;  in cancel()