138 static void __vt_event_queue(struct vt_event_wait *vw)  in __vt_event_queue()  argument
142 	INIT_LIST_HEAD(&vw->list);  in __vt_event_queue()
143 	vw->done = 0;  in __vt_event_queue()
146 	list_add(&vw->list, &vt_events);  in __vt_event_queue()
150 static void __vt_event_wait(struct vt_event_wait *vw)  in __vt_event_wait()  argument
153 	wait_event_interruptible(vt_event_waitqueue, vw->done);  in __vt_event_wait()
156 static void __vt_event_dequeue(struct vt_event_wait *vw)  in __vt_event_dequeue()  argument
162 	list_del(&vw->list);  in __vt_event_dequeue()
175 static void vt_event_wait(struct vt_event_wait *vw)  in vt_event_wait()  argument
177 	__vt_event_queue(vw);  in vt_event_wait()
178 	__vt_event_wait(vw);  in vt_event_wait()
179 	__vt_event_dequeue(vw);  in vt_event_wait()
191 	struct vt_event_wait vw;  in vt_event_wait_ioctl()  local
193 	if (copy_from_user(&vw.event, event, sizeof(struct vt_event)))  in vt_event_wait_ioctl()
196 	if (vw.event.event & ~VT_MAX_EVENT)  in vt_event_wait_ioctl()
199 	vt_event_wait(&vw);  in vt_event_wait_ioctl()
201 	if (vw.done) {  in vt_event_wait_ioctl()
202 		if (copy_to_user(event, &vw.event, sizeof(struct vt_event)))  in vt_event_wait_ioctl()
219 	struct vt_event_wait vw;  in vt_waitactive()  local
221 		vw.event.event = VT_EVENT_SWITCH;  in vt_waitactive()
222 		__vt_event_queue(&vw);  in vt_waitactive()
224 			__vt_event_dequeue(&vw);  in vt_waitactive()
227 		__vt_event_wait(&vw);  in vt_waitactive()
228 		__vt_event_dequeue(&vw);  in vt_waitactive()
229 		if (vw.done == 0)  in vt_waitactive()
231 	} while (vw.event.newev != n);  in vt_waitactive()