| Date | Tue, 31 Jul 2012 17:53:46 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH 17/19] sched, numa: Detect big processes |
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On 07/31/2012 03:12 PM, Peter Zijlstra wrote:
> The current heuristic for determining if a task is 'big' is if its > consuming more than 1/2 a node's worth of cputime. We might want to > add a term here looking at the RSS of the process and compare this > against the available memory per node.
This could probably use some refinement in the future, but it looks like a reasonable start.
> Cc: Rik van Riel <riel@redhat.com> > Cc: Paul Turner <pjt@google.com> > Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Rik van Riel <riel@redhat.com>
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