dt_dev_alloc_probe
dtp = dt_dev_alloc_probe(name, "entry", &dt_prov_kprobe);
dtp = dt_dev_alloc_probe(name, "return", &dt_prov_kprobe);
dtpp_profile = dt_dev_alloc_probe("hz", "97", &dt_prov_profile);
dtpp_interval = dt_dev_alloc_probe("hz", "1", &dt_prov_interval);
dtp = dt_dev_alloc_probe(sysnb, "entry", &dt_prov_syscall);
dtp = dt_dev_alloc_probe(sysnb, "return", &dt_prov_syscall);
struct dt_probe *dt_dev_alloc_probe(const char *, const char *,