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From: Rik van Riel <riel@redhat.com>
To: Mike Galbraith <mgalbraith@suse.de>,
	Peter Zijlstra <peterz@infradead.org>,
	mingo@kernel.org, linux-kernel@vger.kernel.org
Cc: clm@fb.com, matt@codeblueprint.co.uk, tglx@linutronix.de,
	fweisbec@gmail.com
Subject: Re: [RFC][PATCH 8/7] sched/fair: Use utilization distance to filter affine sync wakeups
Date: Thu, 19 May 2016 17:43:34 -0400	[thread overview]
Message-ID: <1463694214.16149.36.camel@redhat.com> (raw)
In-Reply-To: <1463550694.4012.7.camel@suse.de>

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On Wed, 2016-05-18 at 07:51 +0200, Mike Galbraith wrote:
> On Mon, 2016-05-09 at 12:48 +0200, Peter Zijlstra wrote:
> > Hai,
> 
> (got some of the frozen variety handy?:)
> 
> > here be a semi coherent patch series for the recent
> > select_idle_siblings()
> > tinkering. Happy benchmarking..
> 
> And tinkering on top of your rewrite series...
> 
> sched/fair: Use utilization distance to filter affine sync wakeups
> 

Nice. This looks like it could be a lot more robust
than the stuff that was there before.

-- 
All rights reversed

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  reply	other threads:[~2016-05-19 21:43 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-09 10:48 [RFC][PATCH 0/7] sched: select_idle_siblings rewrite Peter Zijlstra
2016-05-09 10:48 ` [RFC][PATCH 1/7] sched: Remove unused @cpu argument from destroy_sched_domain*() Peter Zijlstra
2016-05-09 10:48 ` [RFC][PATCH 2/7] sched: Restructure destroy_sched_domain() Peter Zijlstra
2016-05-09 14:46   ` Peter Zijlstra
2016-05-09 10:48 ` [RFC][PATCH 3/7] sched: Introduce struct sched_domain_shared Peter Zijlstra
2016-05-09 10:48 ` [RFC][PATCH 4/7] sched: Replace sd_busy/nr_busy_cpus with sched_domain_shared Peter Zijlstra
2016-05-11 11:55   ` Matt Fleming
2016-05-11 12:33     ` Peter Zijlstra
2016-05-11 18:11       ` Peter Zijlstra
2016-05-11 18:24       ` Peter Zijlstra
2016-05-12  2:05         ` Michael Neuling
2016-05-12  5:07           ` Peter Zijlstra
2016-05-12 11:07             ` Michael Neuling
2016-05-12 11:33               ` Peter Zijlstra
2016-05-13  0:12                 ` Michael Neuling
2016-05-16 14:00                   ` Peter Zijlstra
2016-05-17 10:20                     ` Peter Zijlstra
2016-05-17 10:52                       ` Srikar Dronamraju
2016-05-17 11:15                         ` Peter Zijlstra
2016-05-11 17:37     ` Peter Zijlstra
2016-05-11 18:04       ` Matt Fleming
2016-05-16 15:31   ` Dietmar Eggemann
2016-05-16 17:02     ` Peter Zijlstra
2016-05-16 17:26       ` Dietmar Eggemann
2016-05-09 10:48 ` [RFC][PATCH 5/7] sched: Rewrite select_idle_siblings() Peter Zijlstra
2016-05-10 21:05   ` Yuyang Du
2016-05-11  7:00     ` Peter Zijlstra
2016-05-10 23:42       ` Yuyang Du
2016-05-11  7:43         ` Mike Galbraith
2016-05-09 10:48 ` [RFC][PATCH 6/7] sched: Optimize SCHED_SMT Peter Zijlstra
2016-05-09 10:48 ` [RFC][PATCH 7/7] sched: debug muck -- not for merging Peter Zijlstra
2016-05-10  0:50 ` [RFC][PATCH 0/7] sched: select_idle_siblings rewrite Chris Mason
2016-05-11 14:19 ` Chris Mason
2016-05-18  5:51 ` [RFC][PATCH 8/7] sched/fair: Use utilization distance to filter affine sync wakeups Mike Galbraith
2016-05-19 21:43   ` Rik van Riel [this message]
2016-05-20  2:52     ` Mike Galbraith
2016-05-25 14:51 ` [RFC][PATCH 0/7] sched: select_idle_siblings rewrite Chris Mason
2016-05-25 16:24   ` Peter Zijlstra
2016-05-25 17:11     ` Chris Mason

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