linux-kernel - Re: [PATCH 6/6] sched: disabled rt-bandwidth by default

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Message-ID: <874p57s873.fsf@basil.nowhere.org>
Date:	Wed, 27 Aug 2008 00:49:36 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	Nick Piggin <nickpiggin@...oo.com.au>, Ingo Molnar <mingo@...e.hu>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	linux-kernel@...r.kernel.org,
	Stefani Seibold <stefani@...bold.net>,
	Dario Faggioli <raistlin@...ux.it>,
	Max Krasnyansky <maxk@...lcomm.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH 6/6] sched: disabled rt-bandwidth by default

Thomas Gleixner <tglx@...utronix.de> writes:

> Well, we might have a public opinion poll, whether a system is
> declared frozen after 1, 10 or 100 seconds. Even a one second
> unresponsivness shows up on the kernel bugzilla and you request that
> unlimited unresponsivness w/o a chance to debug it is the sane
> default.

That assumes single CPU. With multiple CPUs and not
all hogged the system should be still responsive? 

-Andi
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