Re: [PATCH -next] netfilter: conntrack: remove timer from ecache extension

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On Fri, Mar 28, 2014 at 12:10:31PM +0100, Florian Westphal wrote:
> Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx> wrote:
> > >  I'm mainly interested if you think timer removal is worthwile,
> > >  it works well in practice from usability POV.
> > 
> > Thanks for looking again into this. We definitely have to get rid of
> > that timer.
> > 
> > Regarding the new flag, perhaps we can avoid exposing this to
> > userspace? I mean, we can define some mask of internal flags that we
> > don't include via dump_status in ctnetlink.
> 
> What is your rationale for supressing this information?
> [ or, why is exposing this to userspace bad? ]

I think that flag provides no useful information to userspace.

> Is it so we don't have to keep dummy flag when we find a different
> solution later?

Right, that's another good reason not to expose that information to
userspace.
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