handle_schedule_exit
rv_attach_trace_probe("sco", sched_exit_tp, handle_schedule_exit);
rv_detach_trace_probe("sco", sched_exit_tp, handle_schedule_exit);
rv_attach_trace_probe("scpd", sched_exit_tp, handle_schedule_exit);
rv_detach_trace_probe("scpd", sched_exit_tp, handle_schedule_exit);
rv_attach_trace_probe("snep", sched_exit_tp, handle_schedule_exit);
rv_detach_trace_probe("snep", sched_exit_tp, handle_schedule_exit);
rv_attach_trace_probe("sts", sched_exit_tp, handle_schedule_exit);
rv_detach_trace_probe("sts", sched_exit_tp, handle_schedule_exit);