On Tue, Apr 15, 2014 at 09:32:50PM +0900, Dongsheng Yang wrote: > From: Dongsheng <[email protected]> >
No changelog, and the tracepoint seems useless to me. > Signed-off-by: Dongsheng <[email protected]> > --- > include/trace/events/sched.h | 20 ++++++++++++++++++++ > 1 file changed, 20 insertions(+) > > diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h > index 67e1bbf..7aa7d43a 100644 > --- a/include/trace/events/sched.h > +++ b/include/trace/events/sched.h > @@ -51,6 +51,26 @@ TRACE_EVENT(sched_kthread_stop_ret, > ); > > /* > + * Tracepoint for wait: > + */ > +TRACE_EVENT(sched_wait, > + > + TP_PROTO(struct task_struct *p), > + > + TP_ARGS(p), > + > + TP_STRUCT__entry( > + __field( pid_t, pid ) > + ), > + > + TP_fast_assign( > + __entry->pid = p->pid; > + ), > + > + TP_printk("pid=%d", __entry->pid) > +); > + > +/* > * Tracepoint for waking up a task: > */ > DECLARE_EVENT_CLASS(sched_wakeup_template, > -- > 1.8.2.1 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
