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| author | Eric W. Biederman <ebiederm@xmission.com> | 2015-09-16 01:04:18 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-09-18 00:18:37 (GMT) |
| commit | 0c4b51f0054ce85c0ec578ab818f0631834573eb (patch) | |
| tree | 73e729f58fbaf6420e0f390e36aa936ddaa219ef /include/net/netfilter | |
| parent | 9dff2c966a0a79a4222553a851f17e679fc28a43 (diff) | |
| download | linux-0c4b51f0054ce85c0ec578ab818f0631834573eb.tar.xz | |
netfilter: Pass net into okfn
This is immediately motivated by the bridge code that chains functions that
call into netfilter. Without passing net into the okfns the bridge code would
need to guess about the best expression for the network namespace to process
packets in.
As net is frequently one of the first things computed in continuation functions
after netfilter has done it's job passing in the desired network namespace is in
many cases a code simplification.
To support this change the function dst_output_okfn is introduced to
simplify passing dst_output as an okfn. For the moment dst_output_okfn
just silently drops the struct net.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netfilter')
| -rw-r--r-- | include/net/netfilter/br_netfilter.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/netfilter/br_netfilter.h b/include/net/netfilter/br_netfilter.h index d4c6b5f..8fe2665 100644 --- a/include/net/netfilter/br_netfilter.h +++ b/include/net/netfilter/br_netfilter.h @@ -31,7 +31,7 @@ static inline void nf_bridge_push_encap_header(struct sk_buff *skb) skb->network_header -= len; } -int br_nf_pre_routing_finish_bridge(struct sock *sk, struct sk_buff *skb); +int br_nf_pre_routing_finish_bridge(struct net *net, struct sock *sk, struct sk_buff *skb); static inline struct rtable *bridge_parent_rtable(const struct net_device *dev) { |