48 static void warn_no_thread(unsigned int irq, struct irqaction *action)  in warn_no_thread()  argument
50 	if (test_and_set_bit(IRQTF_WARNED, &action->thread_flags))  in warn_no_thread()
54 	       "but no thread function available.", irq, action->name);  in warn_no_thread()
57 void __irq_wake_thread(struct irq_desc *desc, struct irqaction *action)  in __irq_wake_thread()  argument
64 	if (action->thread->flags & PF_EXITING)  in __irq_wake_thread()
71 	if (test_and_set_bit(IRQTF_RUNTHREAD, &action->thread_flags))  in __irq_wake_thread()
119 	desc->threads_oneshot |= action->thread_mask;  in __irq_wake_thread()
132 	wake_up_process(action->thread);  in __irq_wake_thread()
139 	struct irqaction *action = desc->action;  in handle_irq_event_percpu()  local
142 	while (action) {  in handle_irq_event_percpu()
145 		trace_irq_handler_entry(irq, action);  in handle_irq_event_percpu()
146 		res = action->handler(irq, action->dev_id);  in handle_irq_event_percpu()
147 		trace_irq_handler_exit(irq, action, res);  in handle_irq_event_percpu()
150 			      irq, action->handler))  in handle_irq_event_percpu()
159 			if (unlikely(!action->thread_fn)) {  in handle_irq_event_percpu()
160 				warn_no_thread(irq, action);  in handle_irq_event_percpu()
164 			__irq_wake_thread(desc, action);  in handle_irq_event_percpu()
168 			flags |= action->flags;  in handle_irq_event_percpu()
176 		action = action->next;  in handle_irq_event_percpu()