On Thu, Mar 18, 2021 at 4:08 AM Muchun Song <[email protected]> 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 <[email protected]>
Reviewed-by: Shakeel Butt <[email protected]>
