Skip initialization of mempool objects if this was already done in a previous call to dpdk_mp_create.
CC: Ciara Loftus <[email protected]> CC: Kevin Traynor <[email protected]> CC: Aaron Conole <[email protected]> Signed-off-by: Antonio Fischetti <[email protected]> --- lib/netdev-dpdk.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c index 2f5ec71..f3f42ee 100644 --- a/lib/netdev-dpdk.c +++ b/lib/netdev-dpdk.c @@ -566,12 +566,15 @@ dpdk_mp_create(struct netdev_dpdk *dev, int mtu) } free(mp_name); if (dmp->mp) { - /* rte_pktmbuf_pool_create has done some initialization of the - * rte_mbuf part of each dp_packet, while ovs_rte_pktmbuf_init - * initializes some OVS specific fields of dp_packet. - */ - rte_mempool_obj_iter(dmp->mp, ovs_rte_pktmbuf_init, NULL); - + /* If the current mp was already created by a previous call + * we don't need to init again all its elements. */ + if (!mp_exists) { + /* rte_pktmbuf_pool_create has done some initialization of the + * rte_mbuf part of each dp_packet, while ovs_rte_pktmbuf_init + * initializes some OVS specific fields of dp_packet. + */ + rte_mempool_obj_iter(dmp->mp, ovs_rte_pktmbuf_init, NULL); + } return dmp; } } while (!mp_exists && -- 2.4.11 _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
