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netns xfrm: per-netns xfrm_state_bydst hash

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Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexey Dobriyan
2008-11-25 17:16:58 -08:00
committed by David S. Miller
parent 9d4139c769
commit 73d189dce4
2 changed files with 35 additions and 24 deletions
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9
include/net/netns/xfrm.h
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@ -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