highest_group    2709 mm/percpu.c    	int group, i, highest_group, rc = 0;
highest_group    2726 mm/percpu.c    	highest_group = 0;
highest_group    2747 mm/percpu.c    		if (ptr > areas[highest_group])
highest_group    2748 mm/percpu.c    			highest_group = group;
highest_group    2750 mm/percpu.c    	max_distance = areas[highest_group] - base;
highest_group    2751 mm/percpu.c    	max_distance += ai->unit_size * ai->groups[highest_group].nr_units;