On Sun, Mar 27, 2022 at 02:41:00AM +0000, Wei Yang wrote: > As mentioned in commit 6aa303defb74 ("mm, vmscan: only allocate and > reclaim from zones with pages managed by the buddy allocator") , reclaim > only affects managed_zones. > > Let's adjust the code and comment accordingly. > > Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxx> LGTM, Reviewed-by: Oscar Salvador <osalvador@xxxxxxx> We still have some other places scattered all over where we use populated_zone(). I think it should be great to check whether all those usages are right. -- Oscar Salvador SUSE Labs