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From: Ingo Molnar <mingo@elte.hu>
To: Nick Piggin <npiggin@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>,
	Mike Galbraith <efault@gmx.de>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: newidle balancing in NUMA domain?
Date: Mon, 23 Nov 2009 18:04:45 +0100	[thread overview]
Message-ID: <20091123170445.GA29058@elte.hu> (raw)
In-Reply-To: <20091123152931.GD19175@wotan.suse.de>


* Nick Piggin <npiggin@suse.de> wrote:

> > .32 is kind of closed, with us being at -rc8.
> 
> It's a bad regression though.

It's about 3 months too late for that. Ideally we want performance 
regressions to be looked for and reported when the patches go into the 
devel tree. Failing that, -rc1 would be the good time to re-test 
whatever workload you care about.

If you cannot test it in a regular fashion you can offload the testing 
to us, by adding a similar/equivalent workload to 'perf bench sched'. 
We'll make sure it stays sane.

Thanks,

	Ingo

  parent reply	other threads:[~2009-11-23 17:04 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-23 11:22 newidle balancing in NUMA domain? Nick Piggin
2009-11-23 11:36 ` Peter Zijlstra
2009-11-23 11:43   ` Nick Piggin
2009-11-23 11:50     ` Peter Zijlstra
2009-11-23 12:16       ` Nick Piggin
2009-11-23 11:45   ` Ingo Molnar
2009-11-23 12:01     ` Nick Piggin
2009-11-23 12:08       ` Ingo Molnar
2009-11-23 12:27         ` Nick Piggin
2009-11-23 12:46           ` Ingo Molnar
2009-11-24  6:36             ` Nick Piggin
2009-11-24 17:24               ` Jason Garrett-Glaser
2009-11-24 18:09                 ` Mike Galbraith
2009-11-30  8:19                 ` Nick Piggin
2009-12-01  8:18                   ` Jason Garrett-Glaser
2009-11-23 14:37 ` Mike Galbraith
2009-11-23 15:11   ` Nick Piggin
2009-11-23 15:21     ` Peter Zijlstra
2009-11-23 15:29       ` Nick Piggin
2009-11-23 15:37         ` Peter Zijlstra
2009-11-24  6:54           ` Nick Piggin
2009-11-23 15:53         ` Mike Galbraith
2009-11-24  6:53           ` Nick Piggin
2009-11-24  8:40             ` Mike Galbraith
2009-11-24  8:58               ` Mike Galbraith
2009-11-24  9:11                 ` Ingo Molnar
2009-11-30  8:27                   ` Nick Piggin
2009-11-23 17:04         ` Ingo Molnar [this message]
2009-11-24  6:59           ` Nick Piggin
2009-11-24  9:16             ` Ingo Molnar

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