On Wed, Jan 20, 2021 at 3:40 PM Marcelo Ricardo Leitner
<marcelo.leit...@gmail.com> wrote:
>
> On Wed, Jan 20, 2021 at 02:18:41PM -0800, Cong Wang wrote:
> > On Tue, Jan 19, 2021 at 12:33 AM <we...@ucloud.cn> wrote:
> > > diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
> > > index 2d70ded..c565c7a 100644
> > > --- a/net/core/flow_dissector.c
> > > +++ b/net/core/flow_dissector.c
> > > @@ -237,9 +237,8 @@ void skb_flow_dissect_meta(const struct sk_buff *skb,
> > >  void
> > >  skb_flow_dissect_ct(const struct sk_buff *skb,
> > >                     struct flow_dissector *flow_dissector,
> > > -                   void *target_container,
> > > -                   u16 *ctinfo_map,
> > > -                   size_t mapsize)
> > > +                   void *target_container, u16 *ctinfo_map,
> > > +                   size_t mapsize, bool post_ct)
> >
> > Why do you pass this boolean as a parameter when you
> > can just read it from qdisc_skb_cb(skb)?
>
> In this case, yes, but this way skb_flow_dissect_ct() can/is able to
> not care about what the ->cb actually is. It could be called from
> somewhere else too.

This sounds reasonable, it is in net/core/ directory anyway,
so should be independent of tc even though cls_flower is its
only caller.

Thanks.

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