Hi. On Wed, Sep 08, 2021 at 01:29:18PM +0800, brookxu <brookxu.cn@xxxxxxxxx> wrote: > I have sentout misc_cgroup events and events.local related patches. > I want to make corresponding changes to pids cgroup by the way. Do > you think it is ok? The pids controller is longer out there, so some changes should be more careful (e.g. I wouldn't drop the log message). Also, you can base it on [1] (there should be just missing the .local/hierarchical event files separation). HTH, Michal [1] https://lore.kernel.org/lkml/20200205134426.10570-1-mkoutny@xxxxxxxx/