Function ff_extcl_to_rte

lib/ff_memory.c:379–395

create rte_buf refer to data which is transmit from bsd stack by EXT_CLUSTER.

// create rte_buf refer to data which is transmit from bsd stack by EXT_CLUSTER.
static inline struct rte_mbuf*     ff_extcl_to_rte(void *m )
{
    struct rte_mempool *mbuf_pool = pktmbuf_pool[lcore_conf.socket_id];
    struct rte_mbuf *src_mbuf = NULL;
    struct rte_mbuf *p_head = NULL;

    src_mbuf = (struct rte_mbuf*)ff_rte_frm_extcl(m);
    if ( NULL==src_mbuf ){
        return NULL;
    }
    p_head = rte_pktmbuf_clone(src_mbuf, mbuf_pool);
    if (p_head == NULL){
        return NULL;
    }

    return p_head;
}

//  create rte_mbuf refer to data in bsd mbuf.
static inline struct rte_mbuf*     ff_bsd_to_rte(void *m, int total)