Thanks for catching this. It is also used later on to set xin.may_learn,
does that matter too?


On 19 April 2014 03:22, Jarno Rajahalme <jrajaha...@nicira.com> wrote:

> Acked-by: Jarno Rajahalme <jrajaha...@nicira.com>
>
> On Apr 17, 2014, at 7:19 PM, YAMAMOTO Takashi <yamam...@valinux.co.jp>
> wrote:
>
> > Catched by "learning action - self-modifying flow with hard_timeout"
> > test case.
> >
> > The bug introduced by commit b256dc52.
> > ("ofproto-dpif-xlate: Cache xlate_actions() effects.")
> >
> > Signed-off-by: YAMAMOTO Takashi <yamam...@valinux.co.jp>
> > ---
> > ofproto/ofproto-dpif-upcall.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/ofproto/ofproto-dpif-upcall.c
> b/ofproto/ofproto-dpif-upcall.c
> > index 0d7dd8e..96a53e6 100644
> > --- a/ofproto/ofproto-dpif-upcall.c
> > +++ b/ofproto/ofproto-dpif-upcall.c
> > @@ -1379,7 +1379,6 @@ revalidate_ukey(struct udpif *udpif, struct
> udpif_flow_dump *udump,
> >     xoutp = NULL;
> >     actions = NULL;
> >     netflow = NULL;
> > -    may_learn = push.n_packets > 0;
> >
> >     /* If we don't need to revalidate, we can simply push the stats
> contained
> >      * in the udump, otherwise we'll have to get the actions so we can
> check
> > @@ -1413,6 +1412,7 @@ revalidate_ukey(struct udpif *udpif, struct
> udpif_flow_dump *udump,
> >         goto exit;
> >     }
> >
> > +    may_learn = push.n_packets > 0;
> >     if (ukey->xcache && !udump->need_revalidate) {
> >         xlate_push_stats(ukey->xcache, may_learn, &push);
> >         ok = true;
> > --
> > 1.8.3.1
> >
> > _______________________________________________
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> > dev@openvswitch.org
> > http://openvswitch.org/mailman/listinfo/dev
>
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