From b4bac172e90ce4a93df8adf44eb70d91b9d611eb Mon Sep 17 00:00:00 2001 From: David Ahern Date: Fri, 2 Mar 2018 08:32:18 -0800 Subject: net/ipv6: Add support for path selection using hash of 5-tuple Some operators prefer IPv6 path selection to use a standard 5-tuple hash rather than just an L3 hash with the flow the label. To that end add support to IPv6 for multipath hash policy similar to bf4e0a3db97eb ("net: ipv4: add support for ECMP hash policy choice"). The default is still L3 which covers source and destination addresses along with flow label and IPv6 protocol. Signed-off-by: David Ahern Reviewed-by: Ido Schimmel Tested-by: Ido Schimmel Reviewed-by: Nikolay Aleksandrov Signed-off-by: David S. Miller --- include/net/netevent.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/net/netevent.h') diff --git a/include/net/netevent.h b/include/net/netevent.h index baee605a94ab..d9918261701c 100644 --- a/include/net/netevent.h +++ b/include/net/netevent.h @@ -27,6 +27,7 @@ enum netevent_notif_type { NETEVENT_REDIRECT, /* arg is struct netevent_redirect ptr */ NETEVENT_DELAY_PROBE_TIME_UPDATE, /* arg is struct neigh_parms ptr */ NETEVENT_IPV4_MPATH_HASH_UPDATE, /* arg is struct net ptr */ + NETEVENT_IPV6_MPATH_HASH_UPDATE, /* arg is struct net ptr */ }; int register_netevent_notifier(struct notifier_block *nb); -- cgit v1.2.3-59-g8ed1b