Hello. On Sat, Jan 18, 2020 at 08:40:51AM +0530, madhuparnabhowmik10@xxxxxxxxx wrote: > From: Madhuparna Bhowmik <madhuparnabhowmik10@xxxxxxxxx> > > list_for_each_entry_rcu has built-in RCU and lock checking. > Pass cond argument to list_for_each_entry_rcu() to silence > false lockdep warning when CONFIG_PROVE_RCU_LIST is enabled > by default. I assume if you've seen the RCU warning, you haven't seen the warning from cgroup_assert_mutex_or_rcu_locked() above. The patch makes sense to me from the consistency POV. Acked-by: Michal Koutný <mkoutny@xxxxxxxx> Michal
