On Fri, 1 Jul 2022 10:28:14 +
Joyce Kong wrote:
> n_slots = last_slot - cur_slot;
> + if (likely(mbuf_size >= pmd->cfg.pkt_buffer_size)) {
> + while (n_slots && n_rx_pkts < nb_pkts) {
> + mbuf_head = rte_pktmbuf_alloc(mq->mempool);
> +
For memif non-zero-copy mode, there is a branch to compare
the mbuf and memif buffer size during memory copying. Add
a fast memory copy path by removing this branch with mbuf
and memif buffer size defined at compile time. The removal
of the branch leads to considerable performance uplift.
The Rx fa
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