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Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork

From Peter Zijlstra <peterz@infradead.org>
Newsgroups linux.kernel
Subject Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork
Date 2016-11-29 13:40 +0100
Message-ID <sIPRv-8uh-11@gated-at.bofh.it> (permalink)
References <sHqLw-2kA-3@gated-at.bofh.it> <sHqLw-2kA-23@gated-at.bofh.it> <sIOiJ-7oC-19@gated-at.bofh.it> <sIP57-7Uu-13@gated-at.bofh.it> <sIP58-7Uu-29@gated-at.bofh.it>
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On Tue, Nov 29, 2016 at 11:44:19AM +0000, Matt Fleming wrote:
> On Tue, 29 Nov, at 12:42:43PM, Peter Zijlstra wrote:
> > 
> > IIRC, and my pounding head really doesn't remember much, the comment
> > reads like we need the large fudge factor because hackbench. That is,
> > hackbench would like this test to go away, but others benchmarks will
> > tank.
> > 
> > Now, if only I would've written down which benchmarks that were.. awell.
>  
> Going out on a limb: Chris' schbench?

No, that actually wants that test taken out as well. It might have been
things like sysbench or so.

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[PATCH 0/2 v2] sched: improve spread of tasks during fork  Vincent Guittot <vincent.guittot@linaro.org> - 2016-11-25 16:40 +0100
  [PATCH 1/2 v2] sched: fix find_idlest_group for fork Vincent Guittot <vincent.guittot@linaro.org> - 2016-11-25 16:40 +0100
    Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-28 18:10 +0100
      Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Vincent Guittot <vincent.guittot@linaro.org> - 2016-11-28 18:30 +0100
    Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Morten Rasmussen <morten.rasmussen@arm.com> - 2016-11-29 12:00 +0100
      Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Peter Zijlstra <peterz@infradead.org> - 2016-11-29 12:50 +0100
        Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-29 12:50 +0100
          Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Peter Zijlstra <peterz@infradead.org> - 2016-11-29 13:40 +0100
        Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Morten Rasmussen <morten.rasmussen@arm.com> - 2016-11-29 15:50 +0100
          Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Peter Zijlstra <peterz@infradead.org> - 2016-12-05 10:00 +0100
      Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Vincent Guittot <vincent.guittot@linaro.org> - 2016-11-29 14:10 +0100
        Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Vincent Guittot <vincent.guittot@linaro.org> - 2016-11-29 16:00 +0100
        Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Morten Rasmussen <morten.rasmussen@arm.com> - 2016-11-29 16:00 +0100
    Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Matt Fleming <matt@codeblueprint.co.uk> - 2016-12-04 00:30 +0100
      Re: [PATCH 1/2 v2] sched: fix find_idlest_group for fork Vincent Guittot <vincent.guittot@linaro.org> - 2016-12-05 10:40 +0100
  Re: [PATCH 0/2 v2] sched: improve spread of tasks during fork Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-28 18:10 +0100
    Re: [PATCH 0/2 v2] sched: improve spread of tasks during fork Vincent Guittot <vincent.guittot@linaro.org> - 2016-11-28 18:30 +0100

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