#ifndef _IF_TUNNEL_H_
#define _IF_TUNNEL_H_

#include <linux/ip.h>
#include <linux/in6.h>
#include <uapi/linux/if_tunnel.h>
#include <linux/u64_stats_sync.h>

/*
* Locking : hash tables are protected by RCU and RTNL
*/

#define for_each_ip_tunnel_rcu(pos, start) \
for (pos = rcu_dereference(start); pos; pos = rcu_dereference(pos->next))

/* often modified stats are per cpu, other are shared (netdev->stats) */
struct pcpu_tstats {
u64 rx_packets;
u64 rx_bytes;
u64 tx_packets;
u64 tx_bytes;
struct u64_stats_sync syncp;
};

#endif /* _IF_TUNNEL_H_ */