Re: [PATCH] cpuset: fix RCU lockdep splat in cpuset_print_task_mems_allowed()

Tejun Heo
2013-03-12T21:25:47Z

On Tue, Mar 12, 2013 at 10:28:39AM +0800, Li Zefan wrote:
> Sasha reported a lockdep warning when OOM was triggered. The reason
> is cgroup_name() should be called with rcu_read_lock() held.
>
> Reported-by: Sasha Levin <sasha.levin-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
> Signed-off-by: Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>

Applied to cgroup/for-3.10.

Thanks.

--
tejun