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authorDavid Ahern <dsahern@gmail.com>2018-03-02 08:32:17 -0800
committerDavid S. Miller <davem@davemloft.net>2018-03-04 13:04:22 -0500
commitb75cc8f90f07342467b3bd51dbc0054f185032c9 (patch)
treec60c0be94f8d29690af3a997d6672724192f2634 /net/ipv6/mcast.c
parent3192dac64c73d8c0eb4274a3da23d829fb5177af (diff)
downloadop-kernel-dev-b75cc8f90f07342467b3bd51dbc0054f185032c9.zip
op-kernel-dev-b75cc8f90f07342467b3bd51dbc0054f185032c9.tar.gz
net/ipv6: Pass skb to route lookup
IPv6 does path selection for multipath routes deep in the lookup functions. The next patch adds L4 hash option and needs the skb for the forward path. To get the skb to the relevant FIB lookup functions it needs to go through the fib rules layer, so add a lookup_data argument to the fib_lookup_arg struct. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-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 'net/ipv6/mcast.c')
-rw-r--r--net/ipv6/mcast.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index d9bb933..d1a0cef 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -165,7 +165,7 @@ int ipv6_sock_mc_join(struct sock *sk, int ifindex, const struct in6_addr *addr)
if (ifindex == 0) {
struct rt6_info *rt;
- rt = rt6_lookup(net, addr, NULL, 0, 0);
+ rt = rt6_lookup(net, addr, NULL, 0, NULL, 0);
if (rt) {
dev = rt->dst.dev;
ip6_rt_put(rt);
@@ -254,7 +254,7 @@ static struct inet6_dev *ip6_mc_find_dev_rcu(struct net *net,
struct inet6_dev *idev = NULL;
if (ifindex == 0) {
- struct rt6_info *rt = rt6_lookup(net, group, NULL, 0, 0);
+ struct rt6_info *rt = rt6_lookup(net, group, NULL, 0, NULL, 0);
if (rt) {
dev = rt->dst.dev;
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