diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2015-09-15 20:04:18 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-09-17 17:18:37 -0700 |
| commit | 0c4b51f0054ce85c0ec578ab818f0631834573eb (patch) | |
| tree | 73e729f58fbaf6420e0f390e36aa936ddaa219ef /net/bridge/br_private.h | |
| parent | 9dff2c966a0a79a4222553a851f17e679fc28a43 (diff) | |
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 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 213baf7aaa93..74e99c75c8e4 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -413,10 +413,10 @@ int br_fdb_external_learn_del(struct net_bridge *br, struct net_bridge_port *p, /* br_forward.c */ void br_deliver(const struct net_bridge_port *to, struct sk_buff *skb); -int br_dev_queue_push_xmit(struct sock *sk, struct sk_buff *skb); +int br_dev_queue_push_xmit(struct net *net, struct sock *sk, struct sk_buff *skb); void br_forward(const struct net_bridge_port *to, struct sk_buff *skb, struct sk_buff *skb0); -int br_forward_finish(struct sock *sk, struct sk_buff *skb); +int br_forward_finish(struct net *net, struct sock *sk, struct sk_buff *skb); void br_flood_deliver(struct net_bridge *br, struct sk_buff *skb, bool unicast); void br_flood_forward(struct net_bridge *br, struct sk_buff *skb, struct sk_buff *skb2, bool unicast); @@ -434,7 +434,7 @@ void br_port_flags_change(struct net_bridge_port *port, unsigned long mask); void br_manage_promisc(struct net_bridge *br); /* br_input.c */ -int br_handle_frame_finish(struct sock *sk, struct sk_buff *skb); +int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb); rx_handler_result_t br_handle_frame(struct sk_buff **pskb); static inline bool br_rx_handler_check_rcu(const struct net_device *dev) |