On 11/8/18 9:23 AM, Arun KS wrote: > This patch is in preparation to a later patch which converts totalram_pages > and zone->managed_pages to atomic variables. Please note that re-reading > the value might lead to a different value and as such it could lead to > unexpected behavior. There are no known bugs as a result of the current code > but it is better to prevent from them in principle. ..., which will happen after the atomic conversion in the next patch. > Signed-off-by: Arun KS <arunks@xxxxxxxxxxxxxx> > Reviewed-by: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxxxxxx> > Acked-by: Michal Hocko <mhocko@xxxxxxxx> Acked-by: Vlastimil Babka <vbabka@xxxxxxx>
