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From: Steven Rostedt <rostedt@goodmis.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Mike Galbraith <umgwanakikbuti@gmail.com>,
	Ronny Meeus <ronny.meeus@gmail.com>,
	LKML <linux-kernel@vger.kernel.org>,
	Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH] sched: Handle priority boosted tasks proper in setscheduler()
Date: Tue, 5 May 2015 13:01:49 -0400	[thread overview]
Message-ID: <20150505130149.44d2cc80@gandalf.local.home> (raw)
In-Reply-To: <alpine.DEB.2.11.1505051847230.4225@nanos>

On Tue, 5 May 2015 18:50:17 +0200 (CEST)
Thomas Gleixner <tglx@linutronix.de> wrote:

> Crap. Yes, I missed that. So __setscheduler() assumes that there is no
> boosting going on. So we need:
> 
>    p->prio = effective_prio(p);
> 
> there instead.

Of course then we need to do something about normalize_task() (for
sysrq), which depends on it being normal_prio().

-- Steve

  reply	other threads:[~2015-05-05 17:02 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-05 16:08 [PATCH] sched: Handle priority boosted tasks proper in setscheduler() Thomas Gleixner
2015-05-05 16:29 ` Steven Rostedt
2015-05-05 16:31   ` Thomas Gleixner
2015-05-05 16:42     ` Steven Rostedt
2015-05-05 16:50       ` Thomas Gleixner
2015-05-05 17:01         ` Steven Rostedt [this message]
2015-05-05 17:49           ` [PATCH V2] " Thomas Gleixner
2015-05-05 20:20             ` Steven Rostedt
2015-05-08 13:18 ` [tip:sched/core] " tip-bot for Thomas Gleixner

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