This patch adds a pointer to the route corresponding to the specific
flow over the SA of an xfrm_dst that's being used.
It also sets the next pointer of each xfrm_dst to the one above it.
This allows to traverse the list upwards from the bottom.
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
xfrm-3
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