flow.h (23dabf88abb48a866fdb19ee08ebcf1ddd9b1840) flow.h (63e7959c4b9bd6f791061c460a22d9ee32ae2240)
1/*
2 * Copyright (c) 2007-2013 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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154 spinlock_t lock; /* Lock for atomic stats update. */
155 __be16 tcp_flags; /* Union of seen TCP flags. */
156};
157
158struct sw_flow {
159 struct rcu_head rcu;
160 struct hlist_node hash_node[2];
161 u32 hash;
1/*
2 * Copyright (c) 2007-2013 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

--- 145 unchanged lines hidden (view full) ---

154 spinlock_t lock; /* Lock for atomic stats update. */
155 __be16 tcp_flags; /* Union of seen TCP flags. */
156};
157
158struct sw_flow {
159 struct rcu_head rcu;
160 struct hlist_node hash_node[2];
161 u32 hash;
162
162 int stats_last_writer; /* NUMA-node id of the last writer on
163 * 'stats[0]'.
164 */
163 struct sw_flow_key key;
164 struct sw_flow_key unmasked_key;
165 struct sw_flow_mask *mask;
166 struct sw_flow_actions __rcu *sf_acts;
165 struct sw_flow_key key;
166 struct sw_flow_key unmasked_key;
167 struct sw_flow_mask *mask;
168 struct sw_flow_actions __rcu *sf_acts;
167 struct flow_stats __percpu *stats;
169 struct flow_stats __rcu *stats[]; /* One for each NUMA node. First one
170 * is allocated at flow creation time,
171 * the rest are allocated on demand
172 * while holding the 'stats[0].lock'.
173 */
168};
169
170struct arp_eth_header {
171 __be16 ar_hrd; /* format of hardware address */
172 __be16 ar_pro; /* format of protocol address */
173 unsigned char ar_hln; /* length of hardware address */
174 unsigned char ar_pln; /* length of protocol address */
175 __be16 ar_op; /* ARP opcode (command) */

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175
176struct arp_eth_header {
177 __be16 ar_hrd; /* format of hardware address */
178 __be16 ar_pro; /* format of protocol address */
179 unsigned char ar_hln; /* length of hardware address */
180 unsigned char ar_pln; /* length of protocol address */
181 __be16 ar_op; /* ARP opcode (command) */

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