Re: [PATCH net-next] pkt_sched: add cond_resched() to class and qdisc dump

On Mon, 2014-03-10 at 15:32 -0400, David Miller wrote:

Is it OK to sleep (or rather: cond_resched()) in an RCU region?
That's what will potentially happen via tc_dump_qdisc() it seems.

Hmpf, you are right I forgot this.

RTNL protects us in tc_dump_qdisc().

I need to remove this useless rcu protection.

Thanks