244 static struct scx_sched *scx_parent(struct scx_sched *sch)  in scx_parent()  function
280 		if (!list_is_last(&pos->sibling, &scx_parent(pos)->children))  in scx_next_descendant_pre()
282 		pos = scx_parent(pos);  in scx_next_descendant_pre()
299 static struct scx_sched *scx_parent(struct scx_sched *sch) { return NULL; }  in scx_parent()  function
369 	while (scx_parent(sch) && scx_bypassing(sch, cpu))  in bypass_enq_target_dsq()
370 		sch = scx_parent(sch);  in bypass_enq_target_dsq()
3498 		if (unlikely(scx_parent(sch))) {  in __scx_init_task()
5184 	struct scx_sched *host = scx_parent(sch) ?: sch;  in enable_bypass_dsp()
5239 	if (scx_parent(sch)) {  in disable_bypass_dsp()
5240 		ret = atomic_dec_return(&scx_parent(sch)->bypass_dsp_enable_depth);  in disable_bypass_dsp()
5469 		struct scx_sched *parent = scx_parent(sch);  in scx_link_sched()
5506 		if (scx_parent(sch)) {  in scx_unlink_sched()
5546 	struct scx_sched *parent = scx_parent(sch);  in scx_fail_parent()
5575 	struct scx_sched *parent = scx_parent(sch);  in scx_sub_disable()
5911 	if (scx_parent(sch))  in scx_disable_workfn()
8361 	if (unlikely(scx_parent(child) != parent)) {  in scx_bpf_sub_dispatch()