linux-kernel - Re: [PATCH] sched/rt: fix SCHED

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Message-ID: <1337946769.9783.189.camel@laptop>
Date:	Fri, 25 May 2012 13:52:49 +0200
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Dario Faggioli <raistlin@...ux.it>
Cc:	Colin Cross <ccross@...roid.com>, linux-kernel@...r.kernel.org,
	Ingo Molnar <mingo@...nel.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Hillf Danton <dhillf@...il.com>
Subject: Re: [PATCH] sched/rt: fix SCHED_RR across cgroups

On Wed, 2012-05-23 at 15:32 +0200, Dario Faggioli wrote:
> Again, I really think it is the intended behaviour, and yes, real-time
> group scheduling "breaks" the POSIX specification of the SCHED_{FIFO,RR}
> policies intentionally (and _proudly_, as Peter would say it, am I
> wrong? :-P). 

No, cgroups are well outside of POSIX ;-) as is SMP in fact.

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