Patrick McHardy wrote: > Alexey Dobriyan wrote: >> On Mon, Jun 16, 2008 at 12:26:03PM +0200, Patrick McHardy wrote: >>> By the way, is there already work done for conntrack/NAT namespace >>> support? I have this patch that uses marks for something very similar >>> that should be easy to adjust. >> Yes, right now I'm fighting something which looks like double free >> of conntrack during clone(CLONE_NEWNET)/exit test despite none created >> in netns. And unknown to me dimensions of input and output packet codepaths. >> :^) >> >> Preliminaty details: >> struct nf_conn::ct_net which pins netns > > From the VLAN code, I thought namespaces could also be identified > numerically. That would reduce the size increase of struct nf_conn. Numerically? I made VLAN-s netnsization, but everything was spinning around the struct net *pointer*. Can you elaborate on this? >> netns of expectation is netns of master conntrack by definition >> per-netns conntrack hash >> per-netns expect hash >> per-netns unconfirmed list > > That all makes sense. > > -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
