Re: [BUG] scheduler: strange behavor with massive interactive processes

From: Satoru Takeuchi
Date: Tue Mar 27 2007 - 21:19:10 EST


Hi Ingo,

At Tue, 27 Mar 2007 21:14:20 +0200,
Ingo Molnar wrote:
>
>
> * Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx> wrote:
>
> > Hi Ingo and all,
> >
> > When I was executing massive interactive processes, I found that some
> > of them occupy CPU time and the others hardly run.
>
> yeah.
>
> > I also attach the test program which easily recreates this problem.
>
> thanks, this is really helpful - does the patch below improve the
> situation?

Thank you for your quick response. Although I'm a bit busy and can't test
it now, I'll probably be able to test it and report the results by the end
of this week.

Satoru
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