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The set_event_pid filter relies on attaching to the sched_switch and sched_wakeup tracepoints to see if it should filter the tracing on schedule tracepoints. By adding the callbacks to sched_wakeup, pids in the set_event_pid file will trace the wakeups of those tasks with those pids. But sched_wakeup_new and sched_waking were missed. These two should also be traced. Luckily, these tracepoints share the same class as sched_wakeup which means they can use the same pre and post callbacks as sched_wakeup does. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>