Re: [git] CFS-devel, group scheduler, fixes

From: Mike Galbraith
Date: Mon Sep 24 2007 - 06:42:29 EST


On Mon, 2007-09-24 at 12:24 +0200, Peter Zijlstra wrote:

> how about something like:
>
> s64 delta = (s64)(vruntime - min_vruntime);
> if (delta > 0)
> min_vruntime += delta;
>
> That would rid us of most of the funny conditionals there.

That still left me with negative min_vruntimes. The pinned hogs didn't
lock my box up, but I quickly got the below, so hastily killed it.

se.wait_max : 7.846949
se.wait_max : 301.951601
se.wait_max : 7.071359

-Mike

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