From: Emmanuel Pacaud <emmanuel.pacaud@univ-poitiers.fr>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: linux-kernel@vger.kernel.org
Subject: Re: isolcpus weirdness
Date: Fri, 24 Feb 2006 08:44:18 +0100 [thread overview]
Message-ID: <1140767058.4925.9.camel@localhost.localdomain> (raw)
In-Reply-To: <43FEA182.2000904@yahoo.com.au>
Le vendredi 24 février 2006 à 17:02 +1100, Nick Piggin a écrit :
> So I don't consider it a bug, but I'm looking at things from a
> very scheduler-centric point of view. Perhaps it wouldn't be
> unreasonable to exclude init from isolated CPUs at bootup... I
> wouldn't be against such a patch.
Ok. As you may have read in RTAI document, the point of cpu isolation in
a real time system is to make sure nothing apart real time tasks run on
isolated cpus. So if on a RTAI patched kernel I find the linux task
running on one of them, I guess it's a RTAI issue.
Thanks for your answers.
Regards,
Emmanuel.
prev parent reply other threads:[~2006-02-24 7:44 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-22 13:21 isolcpus weirdness Emmanuel Pacaud
2006-02-22 21:18 ` Frederik Deweerdt
2006-02-23 9:55 ` Emmanuel Pacaud
2006-02-23 10:00 ` Con Kolivas
2006-02-23 10:51 ` Emmanuel Pacaud
2006-02-23 11:37 ` Con Kolivas
2006-02-23 12:21 ` Nick Piggin
2006-02-23 13:07 ` Emmanuel Pacaud
2006-02-23 13:30 ` Nick Piggin
2006-02-23 14:03 ` Emmanuel Pacaud
2006-02-24 6:02 ` Nick Piggin
2006-02-24 7:44 ` Emmanuel Pacaud [this message]
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