linux-kernel - Re: [RFC 0/12][PATCH] SCHED_DEADLINE: core of the scheduling class

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Date:	Wed, 13 Jan 2010 11:46:31 +0100
From:	Raistlin <raistlin@...ux.it>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	michael trimarchi <michael@...dence.eu.com>,
	Fabio Checconi <fabio@...dalf.sssup.it>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Dhaval Giani <dhaval.giani@...il.com>,
	Johan Eker <johan.eker@...csson.com>,
	"p.faure" <p.faure@...tech.ch>,
	Chris Friesen <cfriesen@...tel.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Henrik Austad <henrik@...tad.us>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Darren Hart <darren@...art.com>,
	Sven-Thorsten Dietrich <sven@...bigcorporation.com>,
	Claudio Scordino <claudio@...dence.eu.com>,
	Tommaso Cucinotta <tommaso.cucinotta@...up.it>,
	"giuseppe.lipari" <giuseppe.lipari@...up.it>,
	Juri Lelli <juri.lelli@...il.com>
Subject: Re: [RFC 0/12][PATCH] SCHED_DEADLINE: core of the scheduling class

On Tue, 2009-12-29 at 15:41 +0100, Peter Zijlstra wrote:
> On Fri, 2009-10-16 at 17:40 +0200, Raistlin wrote:
> > +static unsigned long
> > +load_balance_deadline(struct rq *this_rq, int this_cpu, struct rq *busiest,
> > +                unsigned long max_load_move,
> > +                struct sched_domain *sd, enum cpu_idle_type idle,
> > +                int *all_pinned, int *this_best_prio)
> > +{
> > +       /* for now, don't touch SCHED_DEADLINE tasks */
> > +       return 0;
> > +}
> > +
> > +static int
> > +move_one_task_deadline(struct rq *this_rq, int this_cpu, struct rq *busiest,
> > +                 struct sched_domain *sd, enum cpu_idle_type idle)
> > +{
> > +       return 0;
> > +} 
> 
> The good news is that I've killed all that :-)
> 
Yeah, good news then! :-D

By the way... I hope you all will soon hear from us something regarding
global-SMP and migrations with respect to this scheduler.

Thanks and regards,
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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