2005-04-16 15:20:36 -07:00
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#ifndef _IF_TUNNEL_H_
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#define _IF_TUNNEL_H_
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2008-10-09 11:59:55 -07:00
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#include <linux/ip.h>
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2009-10-07 13:57:10 -07:00
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#include <linux/in6.h>
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2012-10-13 10:46:48 +01:00
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#include <uapi/linux/if_tunnel.h>
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2012-11-11 21:52:33 +00:00
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#include <linux/u64_stats_sync.h>
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2012-11-11 21:52:34 +00:00
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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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2012-11-11 21:52:33 +00:00
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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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2007-01-23 22:17:23 -08:00
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2005-04-16 15:20:36 -07:00
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#endif /* _IF_TUNNEL_H_ */
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