Lines Matching defs:nheads

517 	kfree(vq->nheads);
518 	vq->nheads = NULL;
532 		vq->nheads = kmalloc_array(dev->iov_limit, sizeof(*vq->nheads),
534 		if (!vq->indirect || !vq->log || !vq->heads || !vq->nheads)
626 		vq->nheads = NULL;
3097 	u16 nheads = 1;
3099 	return vhost_add_used_n(vq, &heads, &nheads, 1);
3155 				     const u16 *nheads,
3162 	if (!nheads)
3173 		start += nheads[i];
3174 		new += nheads[i];
3204 		     u16 *nheads, unsigned count)
3209 	if (!in_order || !nheads)
3212 		r = vhost_add_used_n_in_order(vq, heads, nheads, count);
3296 				 u16 *nheads,
3299 	vhost_add_used_n(vq, heads, nheads, count);