rte_memcpy(mbufs2, mbufs, sizeof(mbufs[0]) * n_pkts);
/* prefetch for optimization */
prox_rte_ether_hdr * hdr[MAX_PKT_BURST];
rte_memcpy(mbufs2, mbufs, sizeof(mbufs[0]) * n_pkts);
/* prefetch for optimization */
prox_rte_ether_hdr * hdr[MAX_PKT_BURST];