linux-kernel - Re: current linux-2.6.git: cpusets completely broken

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Message-Id: <1216192222.5232.7.camel@twins>
Date:	Wed, 16 Jul 2008 09:10:22 +0200
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Max Krasnyansky <maxk@...lcomm.com>
Cc:	Ingo Molnar <mingo@...e.hu>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Dmitry Adamushko <dmitry.adamushko@...il.com>,
	Vegard Nossum <vegard.nossum@...il.com>,
	Paul Menage <menage@...gle.com>, Paul Jackson <pj@....com>,
	miaox@...fujitsu.com, rostedt@...dmis.org,
	Thomas Gleixner <tglx@...utronix.de>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: current linux-2.6.git: cpusets completely broken

On Tue, 2008-07-15 at 23:35 -0700, Max Krasnyansky wrote:
> There are now three patches that are outstanding (pending reviews, etc) on this:
> 
> 1. cpu hotplug, sched: Introduce cpu_active_map and redo sched\
> 		    domain managment (take 2)
> 
> 2. cpu hotplug: Make cpu_active_map synchronization dependency clear
> 
> 3. cpuset: Make rebuild_sched_domains() usable from any context (take 2)
> 
> Please review/ack/nak/etc.
> 
> ----
> Linus ACKed #1 and Ingo seemed to be more or less ok with it. We need ACKs
> from Dmitry, Peter and Greg on the general approach and due to some
> non-trivial merges with their stuff. RT balancer cpupri thingy and and RT
> bandwidth handling.

ACK

> #2 Should be fairly straightforward.

Has a misformed comment, ACK when that's fixed.

> #3 Need ACKs from Paul J. and Paul M. overall they seemed ok with the first
> version, and new version implements the suggested workqueue based rebuild.

Has more misformed comments. Please use

 /*
  * this is a multiline
  * comment
  */

instead of

  /* this is a multiline
   * comment */



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