xfrm: policy: store inexact policies in a tree ordered by destination address

This adds inexact lists per destination network, stored in a search tree.

Inexact lookups now return two 'candidate lists', the 'any' policies
('any' destionations), and a list of policies that share same
daddr/prefix.

Next patch will add a second search tree for 'saddr:any' policies
so we can avoid placing those on the 'any:any' list too.

Signed-off-by: Florian Westphal <[email protected]>
Acked-by: David S. Miller <[email protected]>
Signed-off-by: Steffen Klassert <[email protected]>

0 files changed, 0 insertions, 0 deletions