diff options
| author | Roopa Prabhu <roopa@cumulusnetworks.com> | 2018-02-28 22:43:22 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-02-28 22:44:44 -0500 |
| commit | 5e5d6fed374155ba1a7a5ca5f12fbec2285d06a2 (patch) | |
| tree | 92e19ce9d5e58ee33bbface8a6b5f4001c28a06c /net/ipv6/icmp.c | |
| parent | e37b1e978bec5334dc379d8c2423d063af207430 (diff) | |
| download | linux-5e5d6fed374155ba1a7a5ca5f12fbec2285d06a2.tar.bz2 | |
ipv6: route: dissect flow in input path if fib rules need it
Dissect flow in fwd path if fib rules require it. Controlled by
a flag to avoid penatly for the common case. Flag is set when fib
rules with sport, dport and proto match that require flow dissect
are installed. Also passes the dissected hash keys to the multipath
hash function when applicable to avoid dissecting the flow again.
icmp packets will continue to use inner header for hash
calculations.
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/icmp.c')
| -rw-r--r-- | net/ipv6/icmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 4fa4f1b150a4..b0778d323b6e 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -522,7 +522,7 @@ static void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info, fl6.fl6_icmp_type = type; fl6.fl6_icmp_code = code; fl6.flowi6_uid = sock_net_uid(net, NULL); - fl6.mp_hash = rt6_multipath_hash(&fl6, skb); + fl6.mp_hash = rt6_multipath_hash(&fl6, skb, NULL); security_skb_classify_flow(skb, flowi6_to_flowi(&fl6)); sk = icmpv6_xmit_lock(net); |