202 	struct zone *zone;  in constrained_alloc()  local
234 	for_each_zone_zonelist_nodemask(zone, z, zonelist,  in constrained_alloc()
236 		if (!cpuset_zone_allowed(zone, gfp_mask))  in constrained_alloc()
656 	struct zone *zone;  in oom_zonelist_trylock()  local
660 	for_each_zone_zonelist(zone, z, zonelist, gfp_zone(gfp_mask))  in oom_zonelist_trylock()
661 		if (test_bit(ZONE_OOM_LOCKED, &zone->flags)) {  in oom_zonelist_trylock()
670 	for_each_zone_zonelist(zone, z, zonelist, gfp_zone(gfp_mask))  in oom_zonelist_trylock()
671 		set_bit(ZONE_OOM_LOCKED, &zone->flags);  in oom_zonelist_trylock()
686 	struct zone *zone;  in oom_zonelist_unlock()  local
689 	for_each_zone_zonelist(zone, z, zonelist, gfp_zone(gfp_mask))  in oom_zonelist_unlock()
690 		clear_bit(ZONE_OOM_LOCKED, &zone->flags);  in oom_zonelist_unlock()