103                               struct evtchn_fifo_control_block *control_block)  in init_control_block()  argument
110 	clear_page(control_block);  in init_control_block()
114 	init_control.control_gfn = virt_to_gfn(control_block);  in init_control_block()
283 			      struct evtchn_fifo_control_block *control_block,  in consume_one_event()  argument
300 		head = control_block->head[priority];  in consume_one_event()
329 	struct evtchn_fifo_control_block *control_block;  in __evtchn_fifo_handle_events()  local
333 	control_block = per_cpu(cpu_control_block, cpu);  in __evtchn_fifo_handle_events()
335 	ready = xchg(&control_block->ready, 0);  in __evtchn_fifo_handle_events()
339 		consume_one_event(cpu, control_block, q, &ready, drop);  in __evtchn_fifo_handle_events()
340 		ready |= xchg(&control_block->ready, 0);  in __evtchn_fifo_handle_events()
354 		void *control_block = per_cpu(cpu_control_block, cpu);  in evtchn_fifo_resume()  local
357 		if (!control_block)  in evtchn_fifo_resume()
366 			free_page((unsigned long)control_block);  in evtchn_fifo_resume()
371 		ret = init_control_block(cpu, control_block);  in evtchn_fifo_resume()
401 	void *control_block = NULL;  in evtchn_fifo_alloc_control_block()  local
404 	control_block = (void *)__get_free_page(GFP_KERNEL);  in evtchn_fifo_alloc_control_block()
405 	if (control_block == NULL)  in evtchn_fifo_alloc_control_block()
408 	ret = init_control_block(cpu, control_block);  in evtchn_fifo_alloc_control_block()
412 	per_cpu(cpu_control_block, cpu) = control_block;  in evtchn_fifo_alloc_control_block()
417 	free_page((unsigned long)control_block);  in evtchn_fifo_alloc_control_block()