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Date: Mon, 17 Feb 2003 15:30:59 +0100 (CET)
From: Ingo Molnar <mingo@elte.hu>
Reply-To: Ingo Molnar <mingo@elte.hu>
To: Zwane Mwaikambo <zwane@holomorphy.com>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>, Robert Love <rml@tech9.net>,
       Linus Torvalds <torvalds@transmeta.com>
Subject: Re: [PATCH][2.5] Don't wake up tasks on offline processors
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On Mon, 17 Feb 2003, Zwane Mwaikambo wrote:

> This is the current code to migrate tasks off a dead cpu;

looks good in principle, but to avoid races i'd rather suggest to lock
_all_ runqueues in one big swoop, and then just move everything as
apropriate. It's not like this code has to be highly effective.

	Ingo

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