On Tue, Mar 9, 2021 at 2:09 AM Muchun Song <songmuchun@xxxxxxxxxxxxx> wrote: > > The page only can be marked as kmem when CONFIG_MEMCG_KMEM is enabled. > So move PageMemcgKmem() to the scope of the CONFIG_MEMCG_KMEM. > > As a bonus, on !CONFIG_MEMCG_KMEM build some code can be compiled out. > > Signed-off-by: Muchun Song <songmuchun@xxxxxxxxxxxxx> Reviewed-by: Shakeel Butt <shakeelb@xxxxxxxxxx>
