kernel-ark/include/net/netns/packet.h
stephen hemminger 808f5114a9 packet: convert socket list to RCU (v3)
Convert AF_PACKET to use RCU, eliminating one more reader/writer lock.

There is no need for a real sk_del_node_init_rcu(), because sk_del_node_init
is doing the equivalent thing to hlst_del_init_rcu already; but added
some comments to try and make that obvious.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22 15:45:56 -08:00

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C

/*
* Packet network namespace
*/
#ifndef __NETNS_PACKET_H__
#define __NETNS_PACKET_H__
#include <linux/rculist.h>
#include <linux/spinlock.h>
struct netns_packet {
spinlock_t sklist_lock;
struct hlist_head sklist;
};
#endif /* __NETNS_PACKET_H__ */