161 	struct eventfd_ctx *call_ctx = vq->call_ctx.ctx;  in vhost_vdpa_virtqueue_cb()  local
163 	if (call_ctx)  in vhost_vdpa_virtqueue_cb()
164 		eventfd_signal(call_ctx, 1);  in vhost_vdpa_virtqueue_cb()
194 	irq_bypass_unregister_producer(&vq->call_ctx.producer);  in vhost_vdpa_setup_vq_irq()
195 	if (!vq->call_ctx.ctx)  in vhost_vdpa_setup_vq_irq()
198 	vq->call_ctx.producer.token = vq->call_ctx.ctx;  in vhost_vdpa_setup_vq_irq()
199 	vq->call_ctx.producer.irq = irq;  in vhost_vdpa_setup_vq_irq()
200 	ret = irq_bypass_register_producer(&vq->call_ctx.producer);  in vhost_vdpa_setup_vq_irq()
203 			 qid, vq->call_ctx.producer.token, ret);  in vhost_vdpa_setup_vq_irq()
210 	irq_bypass_unregister_producer(&vq->call_ctx.producer);  in vhost_vdpa_unsetup_vq_irq()
658 		if (vq->call_ctx.ctx) {  in vhost_vdpa_vring_ioctl()
661 			cb.trigger = vq->call_ctx.ctx;  in vhost_vdpa_vring_ioctl()