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Date: Thu, 11 Nov 2010 15:28:10 +0100
From: Raistlin <raistlin@...ux.it>
To: Peter Zijlstra <peterz@...radead.org>
Cc: Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>,
Steven Rostedt <rostedt@...dmis.org>,
Chris Friesen <cfriesen@...tel.com>, oleg@...hat.com,
Frederic Weisbecker <fweisbec@...il.com>,
Darren Hart <darren@...art.com>,
Johan Eker <johan.eker@...csson.com>,
"p.faure" <p.faure@...tech.ch>,
linux-kernel <linux-kernel@...r.kernel.org>,
Claudio Scordino <claudio@...dence.eu.com>,
michael trimarchi <trimarchi@...is.sssup.it>,
Fabio Checconi <fabio@...dalf.sssup.it>,
Tommaso Cucinotta <cucinotta@...up.it>,
Juri Lelli <juri.lelli@...il.com>,
Nicola Manica <nicola.manica@...i.unitn.it>,
Luca Abeni <luca.abeni@...tn.it>,
Dhaval Giani <dhaval@...is.sssup.it>,
Harald Gustafsson <hgu1972@...il.com>,
paulmck <paulmck@...ux.vnet.ibm.com>
Subject: Re: [RFC][PATCH 05/22] sched: SCHED_DEADLINE policy implementation
On Thu, 2010-11-11 at 15:13 +0100, Peter Zijlstra wrote:
> On Fri, 2010-10-29 at 08:30 +0200, Raistlin wrote:
> > + delta_exec = rq->clock - curr->se.exec_start;
>
> This changed to rq->clock_task, the difference between rq->clock and
> rq->clock_task is that the latter only counts time actually spend on the
> task context (ie. it doesn't count softirq and hardirq context).
>
Yeah, I noticed later that Venki's changes in accounting could be
super-useful here. I'm already on it! :-P
Thanks,
Dario
--
<<This happens because I choose it to happen!>> (Raistlin Majere)
----------------------------------------------------------------------
Dario Faggioli, ReTiS Lab, Scuola Superiore Sant'Anna, Pisa (Italy)
http://blog.linux.it/raistlin / raistlin@...ga.net /
dario.faggioli@...ber.org
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