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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2008-11-25 17:16:58 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-25 17:16:58 -0800 |
| commit | 73d189dce486cd6693fa29169b1aac0872efbcea (patch) | |
| tree | 1c82e87feef2d99d3644f98b66bc90006259d86e /include/net/netns/xfrm.h | |
| parent | 9d4139c76905833afcb77fe8ccc17f302a0eb9ab (diff) | |
| download | linux-73d189dce486cd6693fa29169b1aac0872efbcea.tar.gz linux-73d189dce486cd6693fa29169b1aac0872efbcea.tar.bz2 linux-73d189dce486cd6693fa29169b1aac0872efbcea.zip | |
netns xfrm: per-netns xfrm_state_bydst hash
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netns/xfrm.h')
| -rw-r--r-- | include/net/netns/xfrm.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h index 6ae234a16517..02487b39ce53 100644 --- a/include/net/netns/xfrm.h +++ b/include/net/netns/xfrm.h @@ -5,6 +5,15 @@ 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; }; #endif |