Lines Matching refs:headcount
839 int headcount = 0; in get_rx_bufs() local
847 while (datalen > 0 && headcount < quota) { in get_rx_bufs()
873 heads[headcount].id = cpu_to_vhost32(vq, d); in get_rx_bufs()
875 heads[headcount].len = cpu_to_vhost32(vq, len); in get_rx_bufs()
877 ++headcount; in get_rx_bufs()
880 heads[headcount - 1].len = cpu_to_vhost32(vq, len + datalen); in get_rx_bufs()
890 return headcount; in get_rx_bufs()
892 vhost_discard_vq_desc(vq, headcount); in get_rx_bufs()
917 s16 headcount; in handle_rx() local
948 headcount = get_rx_bufs(vq, vq->heads + nvq->done_idx, in handle_rx()
952 if (unlikely(headcount < 0)) in handle_rx()
955 if (!headcount) { in handle_rx()
972 if (unlikely(headcount > UIO_MAXIOV)) { in handle_rx()
996 vhost_discard_vq_desc(vq, headcount); in handle_rx()
1015 num_buffers = cpu_to_vhost16(vq, headcount); in handle_rx()
1020 vhost_discard_vq_desc(vq, headcount); in handle_rx()
1023 nvq->done_idx += headcount; in handle_rx()