linux_dsm_epyc7002/include/net/netns/xfrm.h
Alexey Dobriyan 529983ecab netns xfrm: per-netns xfrm_state_hmask
Since hashtables are per-netns, they can be independently resized.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-25 17:18:12 -08:00

23 lines
565 B
C

#ifndef __NETNS_XFRM_H
#define __NETNS_XFRM_H
#include <linux/list.h>
struct netns_xfrm {
struct list_head state_all;
/*
* Hash table to find appropriate SA towards given target (endpoint of
* tunnel or destination of transport mode) allowed by selector.
*
* Main use is finding SA after policy selected tunnel or transport
* mode. Also, it can be used by ah/esp icmp error handler to find
* offending SA.
*/
struct hlist_head *state_bydst;
struct hlist_head *state_bysrc;
struct hlist_head *state_byspi;
unsigned int state_hmask;
};
#endif