scale_load
shares = scale_load(sched_prio_to_weight[idx]);
ret = sched_group_set_shares(css_tg(css), scale_load(weight));
ret = sched_group_set_shares(css_tg(css), scale_load(weight));
lw.weight = scale_load(WEIGHT_IDLEPRIO);
lw.weight = scale_load(sched_prio_to_weight[prio]);
ret = sched_group_set_shares(css_tg(css), scale_load(shareval));
shares = clamp(shares, scale_load(MIN_SHARES), scale_load(MAX_SHARES));
__sched_group_set_shares(tg, scale_load(WEIGHT_IDLEPRIO));