On Tue, Dec 15, 2015 at 07:19:44PM +0100, Michal Hocko wrote: ... > @@ -2592,17 +2589,10 @@ static bool shrink_zones(struct zonelist *zonelist, struct scan_control *sc) > &nr_soft_scanned); > sc->nr_reclaimed += nr_soft_reclaimed; > sc->nr_scanned += nr_soft_scanned; > - if (nr_soft_reclaimed) > - reclaimable = true; > /* need some check for avoid more shrink_zone() */ > } > > - if (shrink_zone(zone, sc, zone_idx(zone) == classzone_idx)) > - reclaimable = true; > - > - if (global_reclaim(sc) && > - !reclaimable && zone_reclaimable(zone)) > - reclaimable = true; > + shrink_zone(zone, sc, zone_idx(zone)); Shouldn't it be shrink_zone(zone, sc, zone_idx(zone) == classzone_idx); ? > } > > /* -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>