Clean up dpdk_do_tx_copy() Signed-off-by: Bhanuprakash Bodireddy <bhanuprakash.bodire...@intel.com> --- lib/netdev-dpdk.c | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-)
diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c index 648d719..2078c94 100644 --- a/lib/netdev-dpdk.c +++ b/lib/netdev-dpdk.c @@ -1835,22 +1835,23 @@ static void dpdk_do_tx_copy(struct netdev *netdev, int qid, struct dp_packet_batch *batch) OVS_NO_THREAD_SAFETY_ANALYSIS { + const size_t batch_cnt = dp_packet_batch_size(batch); #if !defined(__CHECKER__) && !defined(_WIN32) - const size_t PKT_ARRAY_SIZE = batch->count; + const size_t PKT_ARRAY_SIZE = batch_cnt; #else /* Sparse or MSVC doesn't like variable length array. */ enum { PKT_ARRAY_SIZE = NETDEV_MAX_BURST }; #endif struct netdev_dpdk *dev = netdev_dpdk_cast(netdev); struct rte_mbuf *pkts[PKT_ARRAY_SIZE]; - uint32_t cnt = batch->count; + uint32_t cnt = batch_cnt; uint32_t dropped = 0; if (dev->type != DPDK_DEV_VHOST) { /* Check if QoS has been configured for this netdev. */ cnt = netdev_dpdk_qos_run(dev, (struct rte_mbuf **) batch->packets, - cnt, false); - dropped += batch->count - cnt; + batch_cnt, false); + dropped += batch_cnt - cnt; } dp_packet_batch_apply_cutlen(batch); @@ -1858,8 +1859,8 @@ dpdk_do_tx_copy(struct netdev *netdev, int qid, struct dp_packet_batch *batch) uint32_t txcnt = 0; for (uint32_t i = 0; i < cnt; i++) { - - uint32_t size = dp_packet_size(batch->packets[i]); + struct dp_packet *packet = batch->packets[i]; + uint32_t size = dp_packet_size(packet); if (OVS_UNLIKELY(size > dev->max_packet_len)) { VLOG_WARN_RL(&rl, "Too big size %u max_packet_len %d", @@ -1870,18 +1871,15 @@ dpdk_do_tx_copy(struct netdev *netdev, int qid, struct dp_packet_batch *batch) } pkts[txcnt] = rte_pktmbuf_alloc(dev->dpdk_mp->mp); - - if (!pkts[txcnt]) { + if (OVS_UNLIKELY(!pkts[txcnt])) { dropped += cnt - i; break; } /* We have to do a copy for now */ memcpy(rte_pktmbuf_mtod(pkts[txcnt], void *), - dp_packet_data(batch->packets[i]), size); - - rte_pktmbuf_data_len(pkts[txcnt]) = size; - rte_pktmbuf_pkt_len(pkts[txcnt]) = size; + dp_packet_data(packet), size); + dp_packet_set_size((struct dp_packet *)pkts[txcnt], size); txcnt++; } -- 2.4.11 _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev