diff options
| author |   David Ahern <dsahern@gmail.com> | 2018-03-02 08:32:18 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-03-04 13:04:23 -0500 |
| commit | b4bac172e90ce4a93df8adf44eb70d91b9d611eb (patch) | |
| tree | 875d572b15ee7f2ea7a06dcf5be4faa6c0865967 /include/net/netevent.h | |
| parent | net/ipv6: Pass skb to route lookup (diff) | |
| download | linux-dev-b4bac172e90ce4a93df8adf44eb70d91b9d611eb.tar.xz linux-dev-b4bac172e90ce4a93df8adf44eb70d91b9d611eb.zip | |
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 <dsahern@gmail.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Tested-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netevent.h')
| -rw-r--r-- | include/net/netevent.h | 1 |
1 files changed, 1 insertions, 0 deletions
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); |