On Thu, Mar 18, 2021 at 4:08 AM Muchun Song <songmuc...@bytedance.com> wrote: > > Just like assignment to ug->memcg, we only need to update ug->dummy_page > if memcg changed. So move it to there. This is a very small optimization. > > Signed-off-by: Muchun Song <songmuc...@bytedance.com>
Reviewed-by: Shakeel Butt <shake...@google.com>
