Lines Matching refs:poll
157 struct vhost_poll *poll; in vhost_poll_func() local
159 poll = container_of(pt, struct vhost_poll, table); in vhost_poll_func()
160 poll->wqh = wqh; in vhost_poll_func()
161 add_wait_queue(wqh, &poll->wait); in vhost_poll_func()
167 struct vhost_poll *poll = container_of(wait, struct vhost_poll, wait); in vhost_poll_wakeup() local
168 struct vhost_work *work = &poll->work; in vhost_poll_wakeup()
170 if (!(key_to_poll(key) & poll->mask)) in vhost_poll_wakeup()
173 if (!poll->dev->use_worker) in vhost_poll_wakeup()
176 vhost_poll_queue(poll); in vhost_poll_wakeup()
189 void vhost_poll_init(struct vhost_poll *poll, vhost_work_fn_t fn, in vhost_poll_init() argument
193 init_waitqueue_func_entry(&poll->wait, vhost_poll_wakeup); in vhost_poll_init()
194 init_poll_funcptr(&poll->table, vhost_poll_func); in vhost_poll_init()
195 poll->mask = mask; in vhost_poll_init()
196 poll->dev = dev; in vhost_poll_init()
197 poll->wqh = NULL; in vhost_poll_init()
198 poll->vq = vq; in vhost_poll_init()
200 vhost_work_init(&poll->work, fn); in vhost_poll_init()
206 int vhost_poll_start(struct vhost_poll *poll, struct file *file) in vhost_poll_start() argument
210 if (poll->wqh) in vhost_poll_start()
213 mask = vfs_poll(file, &poll->table); in vhost_poll_start()
215 vhost_poll_wakeup(&poll->wait, 0, 0, poll_to_key(mask)); in vhost_poll_start()
217 vhost_poll_stop(poll); in vhost_poll_start()
227 void vhost_poll_stop(struct vhost_poll *poll) in vhost_poll_stop() argument
229 if (poll->wqh) { in vhost_poll_stop()
230 remove_wait_queue(poll->wqh, &poll->wait); in vhost_poll_stop()
231 poll->wqh = NULL; in vhost_poll_stop()
325 void vhost_poll_queue(struct vhost_poll *poll) in vhost_poll_queue() argument
327 vhost_vq_work_queue(poll->vq, &poll->work); in vhost_poll_queue()
501 vhost_poll_queue(&vq->poll); in vhost_exceeds_weight()
570 vhost_poll_init(&vq->poll, vq->handle_kick, in vhost_dev_init()
1000 vhost_poll_stop(&dev->vqs[i]->poll); in vhost_dev_stop()
1424 vhost_poll_queue(&node->vq->poll); in vhost_iotlb_notify_vq()
2079 vhost_poll_stop(&vq->poll); in vhost_vring_ioctl()
2087 r = vhost_poll_start(&vq->poll, vq->kick); in vhost_vring_ioctl()
2092 vhost_dev_flush(vq->poll.dev); in vhost_vring_ioctl()