scx_bpf_nr_cids
BTF_ID_FLAGS(func, scx_bpf_nr_cids)
u32 scx_bpf_nr_cids(void) __ksym __weak;
nr_cids = scx_bpf_nr_cids();
u32 nr_cids = scx_bpf_nr_cids();
if (cid < scx_bpf_nr_cids())
u32 nr_cids = scx_bpf_nr_cids();
cmask_init(&taskc->cpus_allowed, 0, scx_bpf_nr_cids());