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Groups > linux.kernel > #1616340

Re: [PATCH] sched: Fix numabalancing to work with isolated cpus

From Rik van Riel <riel@redhat.com>
Newsgroups linux.kernel
Subject Re: [PATCH] sched: Fix numabalancing to work with isolated cpus
Date 2017-04-04 21:00 +0200
Message-ID <tsBQm-hL-45@gated-at.bofh.it> (permalink)
References <tsArf-7Vm-9@gated-at.bofh.it>
Organization Red Hat, Inc

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On Tue, 2017-04-04 at 22:57 +0530, Srikar Dronamraju wrote:
> 
> The isolated cpus are part of the cpus allowed list. In the above
> case,
> numabalancing ends up scheduling some of these tasks on isolated
> cpus.
> 
> To avoid this, please check for isolated cpus before choosing a
> target
> cpu.
> 
> Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>

Reviewed-by: Rik van Riel <riel@redhat.com>

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[PATCH] sched: Fix numabalancing to work with isolated cpus Srikar Dronamraju <srikar@linux.vnet.ibm.com> - 2017-04-04 19:30 +0200
  Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Rik van Riel <riel@redhat.com> - 2017-04-04 21:00 +0200
  Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Mel Gorman <mgorman@techsingularity.net> - 2017-04-04 22:40 +0200
    Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Srikar Dronamraju <srikar@linux.vnet.ibm.com> - 2017-04-05 04:00 +0200
      Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Mel Gorman <mgorman@techsingularity.net> - 2017-04-05 10:10 +0200
  Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Michal Hocko <mhocko@kernel.org> - 2017-04-05 15:00 +0200
    Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Srikar Dronamraju <srikar@linux.vnet.ibm.com> - 2017-04-05 17:30 +0200
      Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Michal Hocko <mhocko@kernel.org> - 2017-04-05 18:50 +0200
        Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Srikar Dronamraju <srikar@linux.vnet.ibm.com> - 2017-04-06 09:30 +0200
          Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Michal Hocko <mhocko@kernel.org> - 2017-04-06 09:40 +0200
            Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Peter Zijlstra <peterz@infradead.org> - 2017-04-06 11:30 +0200
              Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Michal Hocko <mhocko@kernel.org> - 2017-04-06 12:20 +0200
                Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Peter Zijlstra <peterz@infradead.org> - 2017-04-06 12:40 +0200
                Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Michal Hocko <mhocko@kernel.org> - 2017-04-06 12:50 +0200
                Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Peter Zijlstra <peterz@infradead.org> - 2017-04-06 12:50 +0200
                Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Michal Hocko <mhocko@kernel.org> - 2017-04-06 15:50 +0200
  Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Peter Zijlstra <peterz@infradead.org> - 2017-04-06 09:40 +0200
  Re: [PATCH] sched: Fix numabalancing to work with isolated cpus Mike Galbraith <efault@gmx.de> - 2017-04-06 09:40 +0200

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