Re: [PATCH 6/7] mm: memcontrol: move obj_cgroup_uncharge_pages() out of css_set_lock
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@bytedance.com>