vringh_iov_push_iotlb
write = vringh_iov_push_iotlb(&cvq->vring, &cvq->wiov, &status, sizeof(status));
bytes = vringh_iov_push_iotlb(&vq->vring, &vq->in_iov,
bytes = vringh_iov_push_iotlb(&vq->vring, &vq->in_iov,
bytes = vringh_iov_push_iotlb(&vq->vring, &vq->in_iov, &status, 1);
write = vringh_iov_push_iotlb(&cvq->vring, &cvq->out_iov,
write = vringh_iov_push_iotlb(&rxq->vring, &rxq->in_iov,
EXPORT_SYMBOL(vringh_iov_push_iotlb);
ssize_t vringh_iov_push_iotlb(struct vringh *vrh,