avg_cost 5962 kernel/sched/fair.c u64 avg_cost, avg_idle; avg_cost 5977 kernel/sched/fair.c avg_cost = this_sd->avg_scan_cost + 1; avg_cost 5979 kernel/sched/fair.c if (sched_feat(SIS_AVG_CPU) && avg_idle < avg_cost) avg_cost 5984 kernel/sched/fair.c if (span_avg > 4*avg_cost) avg_cost 5985 kernel/sched/fair.c nr = div_u64(span_avg, avg_cost);