flow.c (6b798d70d07a38e9ba0a32316f76495f9dcfc343) flow.c (12eb18f7115884b0c1513dda31b0051121116b3a)
1/*
2 * Copyright (c) 2007-2014 Nicira, Inc.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of version 2 of the GNU General Public
6 * License as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful, but

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61 cur_ts.tv_nsec / NSEC_PER_MSEC;
62
63 return cur_ms - idle_ms;
64}
65
66#define TCP_FLAGS_BE16(tp) (*(__be16 *)&tcp_flag_word(tp) & htons(0x0FFF))
67
68void ovs_flow_stats_update(struct sw_flow *flow, __be16 tcp_flags,
1/*
2 * Copyright (c) 2007-2014 Nicira, Inc.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of version 2 of the GNU General Public
6 * License as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful, but

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61 cur_ts.tv_nsec / NSEC_PER_MSEC;
62
63 return cur_ms - idle_ms;
64}
65
66#define TCP_FLAGS_BE16(tp) (*(__be16 *)&tcp_flag_word(tp) & htons(0x0FFF))
67
68void ovs_flow_stats_update(struct sw_flow *flow, __be16 tcp_flags,
69 struct sk_buff *skb)
69 const struct sk_buff *skb)
70{
71 struct flow_stats *stats;
72 int node = numa_node_id();
73
74 stats = rcu_dereference(flow->stats[node]);
75
76 /* Check if already have node-specific stats. */
77 if (likely(stats)) {

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674 return 0;
675}
676
677int ovs_flow_key_update(struct sk_buff *skb, struct sw_flow_key *key)
678{
679 return key_extract(skb, key);
680}
681
70{
71 struct flow_stats *stats;
72 int node = numa_node_id();
73
74 stats = rcu_dereference(flow->stats[node]);
75
76 /* Check if already have node-specific stats. */
77 if (likely(stats)) {

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674 return 0;
675}
676
677int ovs_flow_key_update(struct sk_buff *skb, struct sw_flow_key *key)
678{
679 return key_extract(skb, key);
680}
681
682int ovs_flow_key_extract(struct ovs_tunnel_info *tun_info,
682int ovs_flow_key_extract(const struct ovs_tunnel_info *tun_info,
683 struct sk_buff *skb, struct sw_flow_key *key)
684{
685 /* Extract metadata from packet. */
686 if (tun_info) {
687 memcpy(&key->tun_key, &tun_info->tunnel, sizeof(key->tun_key));
688
689 if (tun_info->options) {
690 BUILD_BUG_ON((1 << (sizeof(tun_info->options_len) *

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684{
685 /* Extract metadata from packet. */
686 if (tun_info) {
687 memcpy(&key->tun_key, &tun_info->tunnel, sizeof(key->tun_key));
688
689 if (tun_info->options) {
690 BUILD_BUG_ON((1 << (sizeof(tun_info->options_len) *

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