This patch replaces direct accesses to dp_packet_batch and dp_packet internal components by the appropriate API calls. It extends commit 1270b6e52 (treewide: Wider use of packet batch APIs).
This patch was generated using the following semantic patch (cf. http://coccinelle.lip6.fr). // <smpl> @ dp_packet @ struct dp_packet_batch *b1; struct dp_packet_batch b2; struct dp_packet *p; expression e; @@ ( - b1->packets[b1->count++] = p; + dp_packet_batch_add(b1, p); | - b2.packets[b2.count++] = p; + dp_packet_batch_add(&b2, p); | - p->packet_type == htonl(PT_ETH) + dp_packet_is_eth(p) | - p->packet_type != htonl(PT_ETH) + !dp_packet_is_eth(p) | - b1->count == 0 + dp_packet_batch_is_empty(b1) | - !b1->count + dp_packet_batch_is_empty(b1) | b1->count = e; | b1->count++ | b2.count = e; | b2.count++ | - b1->count + dp_packet_batch_size(b1) | - b2.count + dp_packet_batch_size(&b2) ) // </smpl> Signed-off-by: Paul Chaignon <[email protected]> --- lib/dpif-netdev.c | 7 ++++--- lib/flow.c | 2 +- lib/netdev-dpdk.c | 3 ++- lib/netdev-dummy.c | 2 +- lib/packets.c | 4 ++-- lib/pcap-file.c | 2 +- 6 files changed, 11 insertions(+), 9 deletions(-) diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c index f4b59e41b..1b19b8870 100644 --- a/lib/dpif-netdev.c +++ b/lib/dpif-netdev.c @@ -4264,7 +4264,7 @@ dp_netdev_process_rxq_port(struct dp_netdev_pmd_thread *pmd, /* At least one packet received. */ *recirc_depth_get() = 0; pmd_thread_ctx_time_update(pmd); - batch_cnt = batch.count; + batch_cnt = dp_packet_batch_size(&batch); if (pmd_perf_metrics_enabled(pmd)) { /* Update batch histogram. */ s->current.batches++; @@ -6249,7 +6249,7 @@ packet_batch_per_flow_update(struct packet_batch_per_flow *batch, { batch->byte_count += dp_packet_size(packet); batch->tcp_flags |= tcp_flags; - batch->array.packets[batch->array.count++] = packet; + dp_packet_batch_add(&batch->array, packet); } static inline void @@ -6271,7 +6271,8 @@ packet_batch_per_flow_execute(struct packet_batch_per_flow *batch, struct dp_netdev_actions *actions; struct dp_netdev_flow *flow = batch->flow; - dp_netdev_flow_used(flow, batch->array.count, batch->byte_count, + dp_netdev_flow_used(flow, dp_packet_batch_size(&batch->array), + batch->byte_count, batch->tcp_flags, pmd->ctx.now / 1000); actions = dp_netdev_flow_get_actions(flow); diff --git a/lib/flow.c b/lib/flow.c index de9370449..31d1d191e 100644 --- a/lib/flow.c +++ b/lib/flow.c @@ -1101,7 +1101,7 @@ parse_tcp_flags(struct dp_packet *packet) ovs_be16 dl_type; uint8_t nw_frag = 0, nw_proto = 0; - if (packet->packet_type != htonl(PT_ETH)) { + if (!dp_packet_is_eth(packet)) { return 0; } diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c index a380b6ffe..b5168b939 100644 --- a/lib/netdev-dpdk.c +++ b/lib/netdev-dpdk.c @@ -2466,7 +2466,8 @@ netdev_dpdk_vhost_send(struct netdev *netdev, int qid, dpdk_do_tx_copy(netdev, qid, batch); dp_packet_delete_batch(batch, true); } else { - __netdev_dpdk_vhost_send(netdev, qid, batch->packets, batch->count); + __netdev_dpdk_vhost_send(netdev, qid, batch->packets, + dp_packet_batch_size(batch)); } return 0; } diff --git a/lib/netdev-dummy.c b/lib/netdev-dummy.c index f0c0fbae8..95e1a329a 100644 --- a/lib/netdev-dummy.c +++ b/lib/netdev-dummy.c @@ -1108,7 +1108,7 @@ netdev_dummy_send(struct netdev *netdev, int qid OVS_UNUSED, const void *buffer = dp_packet_data(packet); size_t size = dp_packet_size(packet); - if (packet->packet_type != htonl(PT_ETH)) { + if (!dp_packet_is_eth(packet)) { error = EPFNOSUPPORT; break; } diff --git a/lib/packets.c b/lib/packets.c index a8fd61fc0..e147e6874 100644 --- a/lib/packets.c +++ b/lib/packets.c @@ -246,7 +246,7 @@ push_eth(struct dp_packet *packet, const struct eth_addr *dst, { struct eth_header *eh; - ovs_assert(packet->packet_type != htonl(PT_ETH)); + ovs_assert(!dp_packet_is_eth(packet)); eh = dp_packet_resize_l2(packet, ETH_HEADER_LEN); eh->eth_dst = *dst; eh->eth_src = *src; @@ -265,7 +265,7 @@ pop_eth(struct dp_packet *packet) ovs_be16 ethertype; int increment; - ovs_assert(packet->packet_type == htonl(PT_ETH)); + ovs_assert(dp_packet_is_eth(packet)); ovs_assert(l3 != NULL); if (l2_5) { diff --git a/lib/pcap-file.c b/lib/pcap-file.c index e4e92b8c2..f0cac8e0f 100644 --- a/lib/pcap-file.c +++ b/lib/pcap-file.c @@ -282,7 +282,7 @@ ovs_pcap_write(struct pcap_file *p_file, struct dp_packet *buf) struct pcaprec_hdr prh; struct timeval tv; - ovs_assert(buf->packet_type == htonl(PT_ETH)); + ovs_assert(dp_packet_is_eth(buf)); xgettimeofday(&tv); prh.ts_sec = tv.tv_sec; -- 2.17.1 _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
