Eric Dumazet <eric.duma...@gmail.com> wrote:
> On Fri, 2017-09-22 at 08:10 +0200, Florian Westphal wrote:
> > We can use rcu here to make this safe even if we would not hold rtnl:
> > qdisc_destroy uses call_rcu to free the Qdisc struct.
>
>
> Where do you see call_rcu() called from qdisc_destroy() ?
>
> You missed this commit I guess
>
> 752fbcc33405d6f8249465e4b2c4e420091bb825
> ("net_sched: no need to free qdisc in RCU callback")Indeed, I did, patch dropped, thanks for the heads-up.
