Lines Matching refs:heads
380 kfree(vq->heads); in vhost_vq_free_iovecs()
381 vq->heads = NULL; in vhost_vq_free_iovecs()
397 vq->heads = kmalloc_array(dev->iov_limit, sizeof(*vq->heads), in vhost_dev_alloc_iovecs()
399 if (!vq->indirect || !vq->log || !vq->heads) in vhost_dev_alloc_iovecs()
493 vq->heads = NULL; in vhost_dev_init()
2363 struct vring_used_elem heads = { in vhost_add_used() local
2368 return vhost_add_used_n(vq, &heads, 1); in vhost_add_used()
2373 struct vring_used_elem *heads, in __vhost_add_used_n() argument
2382 if (vhost_put_used(vq, heads, start, count)) { in __vhost_add_used_n()
2406 int vhost_add_used_n(struct vhost_virtqueue *vq, struct vring_used_elem *heads, in vhost_add_used_n() argument
2414 r = __vhost_add_used_n(vq, heads, n); in vhost_add_used_n()
2417 heads += n; in vhost_add_used_n()
2420 r = __vhost_add_used_n(vq, heads, count); in vhost_add_used_n()
2500 struct vring_used_elem *heads, unsigned count) in vhost_add_used_and_signal_n() argument
2502 vhost_add_used_n(vq, heads, count); in vhost_add_used_and_signal_n()