[deliverable/linux.git] / include / linux / if_tunnel.h

#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_ */
Commit	Line	Data
	1	#ifndef _IF_TUNNEL_H_
	2	#define _IF_TUNNEL_H_
	3
	4	#include <linux/ip.h>
	5	#include <linux/in6.h>
	6	#include <uapi/linux/if_tunnel.h>
	7	#include <linux/u64_stats_sync.h>
	8
	9	/*
	10	* Locking : hash tables are protected by RCU and RTNL
	11	*/
	12
	13	#define for_each_ip_tunnel_rcu(pos, start) \
	14	for (pos = rcu_dereference(start); pos; pos = rcu_dereference(pos->next))
	15
	16	/* often modified stats are per cpu, other are shared (netdev->stats) */
	17	struct pcpu_tstats {
	18	u64 rx_packets;
	19	u64 rx_bytes;
	20	u64 tx_packets;
	21	u64 tx_bytes;
	22	struct u64_stats_sync syncp;
	23	};
	24
	25	#endif /* _IF_TUNNEL_H_ */