intipv4_hdrlen = (iph->version_ihl & RTE_IPV4_HDR_IHL_MASK) <<2; pkt_len= ntcp_payload_len + ipv4_hdrlen + (tcph->data_off >>4) *4; rte_pktmbuf_data_len(mbuf)= rte_pktmbuf_pkt_len(mbuf) =pkt_len+ RTE_ETHER_HDR_LEN; Mbuf 概述 DPDK mbuf实现了message buffer,可以存储报文...
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