On Thu, Feb 4, 2021 at 8:39 AM Muchun Song <songmuc...@bytedance.com> wrote:
>
> The rule of list walk has gone since:
>
> commit a9d5adeeb4b2 ("mm/memcontrol: allow to uncharge page without using
> page->lru field")
>
> So remove the strange comment and replace the loop with a
> list_for_each_entry().
>
> There is only one caller of the uncharge_list(). So just fold it into
> mem_cgroup_uncharge_list() and remove it.
>
> Signed-off-by: Muchun Song <songmuc...@bytedance.com>
Reviewed-by: Shakeel Butt <shake...@google.com>
