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Re: [RFC PATCH 2/2] tracing: add sched_set_prio tracepoint

From Peter Zijlstra <peterz@infradead.org>
Newsgroups linux.kernel
Subject Re: [RFC PATCH 2/2] tracing: add sched_set_prio tracepoint
Date 2016-06-06 23:10 +0200
Message-ID <rH9Wy-1Fh-35@gated-at.bofh.it> (permalink)
References <rDrS1-59z-13@gated-at.bofh.it> <rDrS2-59z-35@gated-at.bofh.it> <rEvgR-4GH-5@gated-at.bofh.it> <rH8QP-Oc-37@gated-at.bofh.it>
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On Mon, Jun 06, 2016 at 07:52:00PM +0000, Mathieu Desnoyers wrote:
> ----- On May 30, 2016, at 9:18 AM, Mathieu Desnoyers mathieu.desnoyers@efficios.com wrote:

> Adding Ingo and Peter in CC, considering that it touches to tracing and
> the scheduler.

> >> +/*
> >> + * Tracepoint for showing priority inheritance modifying a tasks
> >> + * priority.
> >> + */
> >> +DEFINE_EVENT(sched_prio_template, sched_pi_setprio,
> >> +		TP_PROTO(struct task_struct *tsk, int newprio),
> >> +		TP_ARGS(tsk, newprio));
> >> +
> >> +/*
> >> + * Tracepoint for priority changes of a task.
> >> + */
> >> +DEFINE_EVENT(sched_prio_template, sched_set_prio,
> >> +		TP_PROTO(struct task_struct *tsk, int newprio),
> >> +		TP_ARGS(tsk, newprio));
> >> +

Nak on anything that cannot fundamentally deal with SCHED_DEADLINE.

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Thread

Re: [RFC PATCH 2/2] tracing: add sched_set_prio tracepoint Mathieu Desnoyers <mathieu.desnoyers@efficios.com> - 2016-06-06 22:00 +0200
  Re: [RFC PATCH 2/2] tracing: add sched_set_prio tracepoint Peter Zijlstra <peterz@infradead.org> - 2016-06-06 23:10 +0200
    Re: [RFC PATCH 2/2] tracing: add sched_set_prio tracepoint Daniel Bristot de Oliveira <daolivei@redhat.com> - 2016-06-08 02:20 +0200

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