Lines Matching refs:headcount
458 int headcount = 0; in get_rx_bufs() local
466 while (datalen > 0 && headcount < quota) { in get_rx_bufs()
492 heads[headcount].id = cpu_to_vhost32(vq, d); in get_rx_bufs()
494 heads[headcount].len = cpu_to_vhost32(vq, len); in get_rx_bufs()
496 ++headcount; in get_rx_bufs()
499 heads[headcount - 1].len = cpu_to_vhost32(vq, len + datalen); in get_rx_bufs()
509 return headcount; in get_rx_bufs()
511 vhost_discard_vq_desc(vq, headcount); in get_rx_bufs()
536 s16 headcount; in handle_rx() local
559 headcount = get_rx_bufs(vq, vq->heads, vhost_len, in handle_rx()
563 if (unlikely(headcount < 0)) in handle_rx()
566 if (unlikely(headcount > UIO_MAXIOV)) { in handle_rx()
574 if (!headcount) { in handle_rx()
602 vhost_discard_vq_desc(vq, headcount); in handle_rx()
621 num_buffers = cpu_to_vhost16(vq, headcount); in handle_rx()
626 vhost_discard_vq_desc(vq, headcount); in handle_rx()
630 headcount); in handle_rx()