sched_feat       1587 kernel/sched/sched.h #define sched_feat(x) (static_branch_##x(&sched_feat_keys[__SCHED_FEAT_##x]))
sched_feat       1603 kernel/sched/sched.h #define sched_feat(x) !!(sysctl_sched_features & (1UL << __SCHED_FEAT_##x))