linux-kernel - Re: [BUG] rebuild_sched_domains considered dangerous

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Message-ID: <1299675674.2308.2924.camel@twins>
Date:	Wed, 09 Mar 2011 14:01:14 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
	Jesse Larrew <jlarrew@...ux.vnet.ibm.com>
Subject: Re: [BUG] rebuild_sched_domains considered dangerous

On Wed, 2011-03-09 at 11:19 +0100, Peter Zijlstra wrote:
> No, the domain stuff is good, we allocate new domains and have a
> synchronize_sched() between us installing the new ones and freeing the
> old ones. 

Gah, if only..
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