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On 06/24/2014 10:38 AM, Peter Zijlstra wrote:
>> diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index
>> 4723234..e98d290 100644 --- a/kernel/sched/fair.c +++
>> b/kernel/sched/fair.c @@ -1314,6 +1314,12 @@ static void
>> task_numa_compare(str
On Tue, 24 Jun 2014 16:38:20 +0200
Peter Zijlstra wrote:
> On Mon, Jun 23, 2014 at 06:30:11PM -0400, Rik van Riel wrote:
> > The HP DL980 system has a different NUMA topology from the 8 node
> > system I am testing on, and showed some bad behaviour I have not
> > managed to reproduce. This patch
On Mon, Jun 23, 2014 at 06:30:11PM -0400, Rik van Riel wrote:
> The HP DL980 system has a different NUMA topology from the 8 node
> system I am testing on, and showed some bad behaviour I have not
> managed to reproduce. This patch makes sure workloads converge.
>
> When both a task swap and a tas
The HP DL980 system has a different NUMA topology from the 8 node
system I am testing on, and showed some bad behaviour I have not
managed to reproduce. This patch makes sure workloads converge.
When both a task swap and a task move are possible, do not let the
task move cause an increase in the l
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