linux-kernel - Re: [PATCH v2 2/3] sched/dl: Cleanup prio_changed

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Message-ID: <20141002093600.GC2849@worktop.programming.kicks-ass.net>
Date:	Thu, 2 Oct 2014 11:36:00 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Kirill Tkhai <tkhai@...dex.ru>
Cc:	linux-kernel@...r.kernel.org, Kirill Tkhai <ktkhai@...allels.com>,
	Ingo Molnar <mingo@...hat.com>,
	Juri Lelli <juri.lelli@...il.com>
Subject: Re: [PATCH v2 2/3] sched/dl: Cleanup prio_changed_dl()

On Wed, Oct 01, 2014 at 01:04:35AM +0400, Kirill Tkhai wrote:
> From: Kirill Tkhai <ktkhai@...allels.com>
> 
> rq->curr task can't be in "dequeued" state in prio_changed_dl().
> (The only place we can have that is __schedule()). So, we delete
> rq->curr check.

the CBS timer can throttle it right?
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