157 	struct eventfd_ctx *call_ctx = vq->call_ctx.ctx;  in vhost_vdpa_virtqueue_cb()  local
159 	if (call_ctx)  in vhost_vdpa_virtqueue_cb()
160 		eventfd_signal(call_ctx, 1);  in vhost_vdpa_virtqueue_cb()
190 	irq_bypass_unregister_producer(&vq->call_ctx.producer);  in vhost_vdpa_setup_vq_irq()
191 	if (!vq->call_ctx.ctx)  in vhost_vdpa_setup_vq_irq()
194 	vq->call_ctx.producer.token = vq->call_ctx.ctx;  in vhost_vdpa_setup_vq_irq()
195 	vq->call_ctx.producer.irq = irq;  in vhost_vdpa_setup_vq_irq()
196 	ret = irq_bypass_register_producer(&vq->call_ctx.producer);  in vhost_vdpa_setup_vq_irq()
199 			 qid, vq->call_ctx.producer.token, ret);  in vhost_vdpa_setup_vq_irq()
206 	irq_bypass_unregister_producer(&vq->call_ctx.producer);  in vhost_vdpa_unsetup_vq_irq()
572 		if (vq->call_ctx.ctx) {  in vhost_vdpa_vring_ioctl()