diff options
| author |   Tom Herbert <tom@herbertland.com> | 2015-07-31 16:52:11 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-07-31 17:07:11 -0700 |
| commit | 67800f9b1f4eb5bbefc32e3f5044097354bc85b3 (patch) | |
| tree | fe8539672e187703c52b6b9e0344f96c0e344551 /include/net/ipv6.h | |
| parent | net: Add functions to get skb->hash based on flow structures (diff) | |
| download | linux-dev-67800f9b1f4eb5bbefc32e3f5044097354bc85b3.tar.xz linux-dev-67800f9b1f4eb5bbefc32e3f5044097354bc85b3.zip | |
ipv6: Call skb_get_hash_flowi6 to get skb->hash in ip6_make_flowlabel
We can't call skb_get_hash here since the packet is not complete to do
flow_dissector. Create hash based on flowi6 instead.
Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ipv6.h')
| -rw-r--r-- | include/net/ipv6.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h index eecdfc92f807..3e334b33ef3a 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -708,12 +708,13 @@ static inline void iph_to_flow_copy_v6addrs(struct flow_keys *flow, #if IS_ENABLED(CONFIG_IPV6) static inline __be32 ip6_make_flowlabel(struct net *net, struct sk_buff *skb, - __be32 flowlabel, bool autolabel) + __be32 flowlabel, bool autolabel, + struct flowi6 *fl6) { if (!flowlabel && (autolabel || net->ipv6.sysctl.auto_flowlabels)) { u32 hash; - hash = skb_get_hash(skb); + hash = skb_get_hash_flowi6(skb, fl6); /* Since this is being sent on the wire obfuscate hash a bit * to minimize possbility that any useful information to an |