[IPV4]: Make multipath algs into true drivers.

This also makes them configurable on a per-route
basis via rtnetlink route attributes.

Based upon suggestions from Thomas Graf and Alexey
Kuznetsov.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index b3fec31e7e6f..6d6b2eae47e0 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -250,6 +250,7 @@ enum rtattr_type_t
 	RTA_FLOW,
 	RTA_CACHEINFO,
 	RTA_SESSION,
+	RTA_MP_ALGO,
 	__RTA_MAX
 };