From: Andi Kleen <andi@firstfloor.org>
To: Yinghai Lu <yinghai@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Ingo Molnar <mingo@elte.hu>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] add command line init_start_cpus
Date: Mon, 15 Dec 2008 01:11:24 +0100 [thread overview]
Message-ID: <87myeyfgb7.fsf@basil.nowhere.org> (raw)
In-Reply-To: <4944A279.5020009@kernel.org> (Yinghai Lu's message of "Sat, 13 Dec 2008 22:06:49 -0800")
Yinghai Lu <yinghai@kernel.org> writes:
> Impact: new command line
>
> so could select cpus to be started during init stage
maxcpus=N should do this already, at least for the first N cpus.
If you really need a non continuous range of N (why?) then it would
be better to fix maxcpus instead of adding a new option.
-Andi
--
ak@linux.intel.com
next prev parent reply other threads:[~2008-12-15 0:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-14 6:06 [PATCH] add command line init_start_cpus Yinghai Lu
2008-12-14 6:18 ` Andrew Morton
2008-12-14 7:28 ` [PATCH] add init_start_cpus to config boot cpus -v2 Yinghai Lu
2008-12-14 9:55 ` Andrew Morton
2008-12-15 0:11 ` Andi Kleen [this message]
2008-12-15 3:39 ` [PATCH] add command line init_start_cpus Yinghai Lu
2008-12-16 21:18 ` Ingo Molnar
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