OpenCloudOS-Kernel/include/net/netns/packet.h

/*
 * 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__ */
[NETNS]: separate af_packet netns data Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 2007-12-11 20:19:54 +08:00			`/*`
			`* Packet network namespace`
			`*/`
			`#ifndef __NETNS_PACKET_H__`
			`#define __NETNS_PACKET_H__`

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 15:57:18 +08:00			`#include <linux/rculist.h>`
[NETNS]: separate af_packet netns data Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 2007-12-11 20:19:54 +08:00			`#include <linux/spinlock.h>`

			`struct netns_packet {`
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 15:57:18 +08:00			`spinlock_t sklist_lock;`
[NETNS]: separate af_packet netns data Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 2007-12-11 20:19:54 +08:00			`struct hlist_head sklist;`
			`};`

			`#endif /* __NETNS_PACKET_H__ */`