19 void scx_set_task_sched(struct task_struct *p, struct scx_sched *sch);
20 struct cgroup *sch_cgroup(struct scx_sched *sch);
21 void set_cgroup_sched(struct cgroup *cgrp, struct scx_sched *sch);
24 void drain_descendants(struct scx_sched *sch);
25 void scx_sub_disable(struct scx_sched *sch);
28 void scx_free_pshards(struct scx_sched *sch);
29 s32 scx_alloc_pshards(struct scx_sched *sch);
30 void scx_init_root_caps(struct scx_sched *sch);
32 void scx_unbypass_replay_ecaps(struct rq *rq, struct scx_sched *sch);
37 struct scx_dispatch_q *scx_resolve_local_dsq(struct scx_sched *sch, struct rq *rq,
46 void scx_rescue_set_knobs(struct scx_sched *sch);
63 static inline const char *sch_cgrp_path(struct scx_sched *sch)  in sch_cgrp_path()  argument
65 	return sch->cgrp_path;  in sch_cgrp_path()
69 static inline void scx_dec_has_subs(struct scx_sched *sch)  in scx_dec_has_subs()  argument
71 	if (sch->level)  in scx_dec_has_subs()
79 static inline void scx_set_task_sched(struct task_struct *p, struct scx_sched *sch) {}  in scx_set_task_sched()  argument
80 static inline struct cgroup *sch_cgroup(struct scx_sched *sch) { return NULL; }  in sch_cgroup()  argument
81 static inline const char *sch_cgrp_path(struct scx_sched *sch) { return "/"; }  in sch_cgrp_path()  argument
82 static inline void set_cgroup_sched(struct cgroup *cgrp, struct scx_sched *sch) {}  in set_cgroup_sched()  argument
83 static inline void drain_descendants(struct scx_sched *sch) { }  in drain_descendants()  argument
84 static inline void scx_sub_disable(struct scx_sched *sch) { }  in scx_sub_disable()  argument
85 static inline void scx_free_pshards(struct scx_sched *sch) {}  in scx_free_pshards()  argument
86 static inline s32 scx_alloc_pshards(struct scx_sched *sch) { return 0; }  in scx_alloc_pshards()  argument
87 static inline void scx_init_root_caps(struct scx_sched *sch) {}  in scx_init_root_caps()  argument
89 static inline void scx_unbypass_replay_ecaps(struct rq *rq, struct scx_sched *sch) {}  in scx_unbypass_replay_ecaps()  argument
94 static inline struct scx_dispatch_q *scx_resolve_local_dsq(struct scx_sched *sch, struct rq *rq, st…  in scx_resolve_local_dsq()  argument
102 static inline void scx_rescue_set_knobs(struct scx_sched *sch) {}  in scx_rescue_set_knobs()  argument
104 static inline void scx_dec_has_subs(struct scx_sched *sch) {}  in scx_dec_has_subs()  argument
124  * scx_missing_caps - The caps in @needed that @sch lacks on @cpu
125  * @sch: sched to test
129  * Return the caps in @needed that @sch lacks for @cpu, 0 if it holds them all.
131 static inline u64 scx_missing_caps(struct scx_sched *sch, s32 cpu, u64 needed)  in scx_missing_caps()  argument
140 	if (!sch->level)  in scx_missing_caps()
143 	ecaps = READ_ONCE(per_cpu_ptr(sch->pcpu, cpu)->ecaps);  in scx_missing_caps()
172 /* the cap @sch needs to preempt @rq's current task, 0 if none */
173 static inline u64 scx_caps_for_preempt(struct scx_sched *sch, struct rq *rq, u64 enq_flags)  in scx_caps_for_preempt()  argument
182 	    scx_is_descendant(scx_task_sched(curr), sch))  in scx_caps_for_preempt()
225 static inline u64 scx_missing_caps(struct scx_sched *sch, s32 cpu, u64 needed) { return 0; }  in scx_missing_caps()  argument
226 static inline u64 scx_caps_for_preempt(struct scx_sched *sch, struct rq *rq, u64 enq_flags) { retur…  in scx_caps_for_preempt()  argument