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From: Peter Zijlstra <peterz@infradead.org>
To: Ivan Babrou <ibobrik@gmail.com>
Cc: xiyou.wangcong@gmail.com, linux-kernel@vger.kernel.org,
	pjt@google.com, efault@gmx.de, tglx@linutronix.de,
	mingo@kernel.org
Subject: Re: [PATCH 3/3] sched/fair: add tracepoints for cfs throttle
Date: Wed, 23 May 2018 11:09:44 +0200	[thread overview]
Message-ID: <20180523090944.GV12217@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <CANWdNRCQCteO7L+Of7T2vWBW7GbMHyvyF5aSQMVYNGg_afxNhg@mail.gmail.com>

On Mon, May 21, 2018 at 11:35:38PM -0700, Ivan Babrou wrote:
> > +       TP_printk("path=%s cpu=%d runtime_remaining=%lld",
> > __get_str(cfs_path),
> > +                 __entry->cpu, __entry->runtime_remaining)
> >
> 
> Can you add "[ns]" as the unit to runtime_remaining? We have it in
> "sched:sched_stat_runtime".

Yeah, don't worry. I hate tracepoints, I regret the existing ones, no
new ones will happen.

  parent reply	other threads:[~2018-05-23  9:09 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-22  6:20 [PATCH 0/3] sched/fair: improve CFS throttle Cong Wang
2018-05-22  6:20 ` [PATCH 1/3] sched/fair: make CFS bandwidth slice per cpu group Cong Wang
2018-05-22  6:20 ` [PATCH 2/3] sched/fair: accumulate unused cpu time for CFS throttle Cong Wang
2018-05-22  6:20 ` [PATCH 3/3] sched/fair: add tracepoints for cfs throttle Cong Wang
     [not found]   ` <CANWdNRCQCteO7L+Of7T2vWBW7GbMHyvyF5aSQMVYNGg_afxNhg@mail.gmail.com>
2018-05-23  0:34     ` Cong Wang
2018-05-23  9:09     ` Peter Zijlstra [this message]
2018-05-24  4:40       ` Cong Wang
2018-05-24  7:11         ` Peter Zijlstra
2018-05-24 22:23           ` Cong Wang

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