sched_slice 721 kernel/sched/fair.c return calc_delta_fair(sched_slice(cfs_rq, se), se); sched_slice 4130 kernel/sched/fair.c ideal_runtime = sched_slice(cfs_rq, curr); sched_slice 5143 kernel/sched/fair.c u64 slice = sched_slice(cfs_rq, se); sched_slice 10457 kernel/sched/fair.c rr_interval = NS_TO_JIFFIES(sched_slice(cfs_rq_of(se), se));