On Thursday 21 October 2010 13:16:47 Simon Horman wrote:
> On Fri, Oct 08, 2010 at 01:17:02PM +0200, Hans Schillstrom wrote:
> > This patch just contains ip_vs_ctl
> >
> > Signed-off-by:Hans Schillstrom <hans.schillstrom@xxxxxxxxxxxx>
> >
> > diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
> > index ca8ec8c..7e99cbc 100644
> > --- a/net/netfilter/ipvs/ip_vs_ctl.c
> > +++ b/net/netfilter/ipvs/ip_vs_ctl.c
>
> [ snip ]
>
> > @@ -2680,10 +2664,15 @@ static int ip_vs_genl_dump_services(struct sk_buff *skb,
> > int idx = 0, i;
> > int start = cb->args[0];
> > struct ip_vs_service *svc;
> > -
> > + struct net *net = skb->sk->sk_net;
>
> skb->sk->sk_net needs CONFIG_NS_NET.
> Is your plan for IPVS to unconditionally depend on CONFIG_NS_NET?
No.
> It would be nice to avoid that, but I fear it will be too messy.
Crap, I missed that.
I think a couple of inlines in ip_vs.h can do the job like;
static inline struct net * ipvs_sknet(struct sock *sk)
{
#ifdef CONFIG_NS_NET
return sk->sk_net;
#else
return init_net;
#endif
}
static inline struct net * ipvs_devnet(struct skb *skb)
{
#ifdef CONFIG_NS_NET
return dev_net(skb->dev);
#else
return init_net;
#endif
}
and use it like this
struct net *net = ipvs_sknet(skb->sk);
> > + struct netns_ipvs *ipvs;
> > + if (!net)
> > + net = dev_net(dev_net(skb->dev););
net = ipvs_devnet(skb->dev);
> > + BUG_ON(!net);
> > + ipvs = net->ipvs;
> > mutex_lock(&__ip_vs_mutex);
> > for (i = 0; i < IP_VS_SVC_TAB_SIZE; i++) {
> > - list_for_each_entry(svc, &ip_vs_svc_table[i], s_list) {
> > + list_for_each_entry(svc, &ipvs->ctl_svc_table[i], s_list) {
> > if (++idx <= start)
> > continue;
> > if (ip_vs_genl_dump_service(skb, svc, cb) < 0) {
>
> [ snip ]
> --
--
Regards
Hans Schillstrom <hans.schillstrom@xxxxxxxxxxxx>
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