2005-04-17 06:20:36 +08:00
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#ifndef _IF_TUNNEL_H_
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#define _IF_TUNNEL_H_
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2008-10-10 02:59:55 +08:00
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#include <linux/ip.h>
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2009-10-08 04:57:10 +08:00
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#include <linux/in6.h>
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2012-10-13 17:46:48 +08:00
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#include <uapi/linux/if_tunnel.h>
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2012-11-12 05:52:33 +08:00
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#include <linux/u64_stats_sync.h>
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2012-11-12 05:52:34 +08:00
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/*
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* Locking : hash tables are protected by RCU and RTNL
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*/
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#define for_each_ip_tunnel_rcu(pos, start) \
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for (pos = rcu_dereference(start); pos; pos = rcu_dereference(pos->next))
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2012-11-12 05:52:33 +08:00
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/* often modified stats are per cpu, other are shared (netdev->stats) */
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struct pcpu_tstats {
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u64 rx_packets;
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u64 rx_bytes;
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u64 tx_packets;
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u64 tx_bytes;
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struct u64_stats_sync syncp;
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};
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2012-07-17 17:44:54 +08:00
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2005-04-17 06:20:36 +08:00
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#endif /* _IF_TUNNEL_H_ */
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