From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Eric W. Biederman" Subject: [PATCH net-next 1/6] openvswitch: Pass net into ovs_vport_output Date: Wed, 30 Sep 2015 16:25:31 -0500 Message-ID: <1443648336-31741-1-git-send-email-ebiederm@xmission.com> References: <877fn7eh2f.fsf_-_@x220.int.ebiederm.org> Cc: Pablo Neira Ayuso , netfilter-devel@vger.kernel.org, , Nicolas Dichtel To: David Miller Return-path: In-Reply-To: <877fn7eh2f.fsf_-_@x220.int.ebiederm.org> Sender: netfilter-devel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org When struct net starts being passed through the ipv4 and ipv6 fragment routines ovs_vport_output will need to take a net parameter. Prepare ovs_vport_output before that is needed and introduce ovs_vport_output_skk for the call sites that still need the old calling conventions. Signed-off-by: "Eric W. Biederman" --- net/openvswitch/actions.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c index 315f5330b6e5..f00c641ecd93 100644 --- a/net/openvswitch/actions.c +++ b/net/openvswitch/actions.c @@ -620,7 +620,7 @@ static int set_sctp(struct sk_buff *skb, struct sw_flow_key *flow_key, return 0; } -static int ovs_vport_output(struct sock *sock, struct sk_buff *skb) +static int ovs_vport_output(struct net *net, struct sock *sk, struct sk_buff *skb) { struct ovs_frag_data *data = this_cpu_ptr(&ovs_frag_data_storage); struct vport *vport = data->vport; @@ -645,6 +645,11 @@ static int ovs_vport_output(struct sock *sock, struct sk_buff *skb) ovs_vport_send(vport, skb); return 0; } +static int ovs_vport_output_sk(struct sock *sk, struct sk_buff *skb) +{ + struct net *net = dev_net(skb_dst(skb)->dev); + return ovs_vport_output(net, sk, skb); +} static unsigned int ovs_dst_get_mtu(const struct dst_entry *dst) @@ -700,7 +705,7 @@ static void ovs_fragment(struct vport *vport, struct sk_buff *skb, u16 mru, skb_dst_set_noref(skb, &ovs_dst); IPCB(skb)->frag_max_size = mru; - ip_do_fragment(skb->sk, skb, ovs_vport_output); + ip_do_fragment(skb->sk, skb, ovs_vport_output_sk); refdst_drop(orig_dst); } else if (ethertype == htons(ETH_P_IPV6)) { const struct nf_ipv6_ops *v6ops = nf_get_ipv6_ops(); @@ -722,7 +727,7 @@ static void ovs_fragment(struct vport *vport, struct sk_buff *skb, u16 mru, skb_dst_set_noref(skb, &ovs_rt.dst); IP6CB(skb)->frag_max_size = mru; - v6ops->fragment(skb->sk, skb, ovs_vport_output); + v6ops->fragment(skb->sk, skb, ovs_vport_output_sk); refdst_drop(orig_dst); } else { WARN_ONCE(1, "Failed fragment ->%s: eth=%04x, MRU=%d, MTU=%d.", -- 2.2.1