Lines Matching refs:headcount
459 int headcount = 0; in get_rx_bufs() local
467 while (datalen > 0 && headcount < quota) { in get_rx_bufs()
493 heads[headcount].id = cpu_to_vhost32(vq, d); in get_rx_bufs()
495 heads[headcount].len = cpu_to_vhost32(vq, len); in get_rx_bufs()
497 ++headcount; in get_rx_bufs()
500 heads[headcount - 1].len = cpu_to_vhost32(vq, len + datalen); in get_rx_bufs()
510 return headcount; in get_rx_bufs()
512 vhost_discard_vq_desc(vq, headcount); in get_rx_bufs()
537 s16 headcount; in handle_rx() local
560 headcount = get_rx_bufs(vq, vq->heads, vhost_len, in handle_rx()
564 if (unlikely(headcount < 0)) in handle_rx()
567 if (unlikely(headcount > UIO_MAXIOV)) { in handle_rx()
575 if (!headcount) { in handle_rx()
603 vhost_discard_vq_desc(vq, headcount); in handle_rx()
622 num_buffers = cpu_to_vhost16(vq, headcount); in handle_rx()
627 vhost_discard_vq_desc(vq, headcount); in handle_rx()
631 headcount); in handle_rx()