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Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking trace event

From Peter Zijlstra <peterz@infradead.org>
Newsgroups linux.kernel
Subject Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking trace event
Date 2017-03-28 10:10 +0200
Message-ID <tpUmu-4GO-27@gated-at.bofh.it> (permalink)
References <tpSXo-3CJ-11@gated-at.bofh.it> <tpSXo-3CJ-9@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Tue, Mar 28, 2017 at 07:35:38AM +0100, Dietmar Eggemann wrote:
>  
> +	if (cfs_rq)
> +		trace_sched_load_cfs_rq(cfs_rq);

You can do that with DEFINE_EVENT_CONDITION and TP_CONDITION.

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[RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking trace event Dietmar Eggemann <dietmar.eggemann@arm.com> - 2017-03-28 08:40 +0200
  Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Peter Zijlstra <peterz@infradead.org> - 2017-03-28 10:00 +0200
    Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Dietmar Eggemann <dietmar.eggemann@arm.com> - 2017-03-28 15:40 +0200
  Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Peter Zijlstra <peterz@infradead.org> - 2017-03-28 10:10 +0200
    Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Steven Rostedt <rostedt@goodmis.org> - 2017-03-28 16:50 +0200
  Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Steven Rostedt <rostedt@goodmis.org> - 2017-03-28 16:50 +0200
    Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Peter Zijlstra <peterz@infradead.org> - 2017-03-28 18:50 +0200
      Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Peter Zijlstra <peterz@infradead.org> - 2017-03-28 19:10 +0200
        Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Patrick Bellasi <patrick.bellasi@arm.com> - 2017-03-28 19:30 +0200
          Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Peter Zijlstra <peterz@infradead.org> - 2017-03-28 20:20 +0200
      Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Steven Rostedt <rostedt@goodmis.org> - 2017-03-28 19:50 +0200
        Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Steven Rostedt <rostedt@goodmis.org> - 2017-03-28 19:50 +0200
          Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Dietmar Eggemann <dietmar.eggemann@arm.com> - 2017-03-29 22:50 +0200
      Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Dietmar Eggemann <dietmar.eggemann@arm.com> - 2017-03-29 23:10 +0200
        Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Peter Zijlstra <peterz@infradead.org> - 2017-03-30 09:10 +0200
          Re: [RFC PATCH 2/5] sched/events: Introduce cfs_rq load tracking  trace event Dietmar Eggemann <dietmar.eggemann@arm.com> - 2017-03-30 09:50 +0200

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