On Tue, Apr 13, 2021 at 02:51:52PM +0800, Muchun Song wrote: > The css_set_lock is used to guard the list of inherited objcgs. So there > is no need to uncharge kernel memory under css_set_lock. Just move it > out of the lock. > > Signed-off-by: Muchun Song <songmuchun@xxxxxxxxxxxxx> Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>