linux-kernel - Re: unfair scheduling with tbb application observed, could it be a kernel issue?

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Message-ID: <1344264419.6853.19.camel@marge.simpson.net>
Date:	Mon, 06 Aug 2012 16:46:59 +0200
From:	Mike Galbraith <efault@....de>
To:	Pedro Larroy <pedro.larroy.lists@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: unfair scheduling with tbb application observed, could it be a
 kernel issue?

On Mon, 2012-08-06 at 16:38 +0200, Mike Galbraith wrote: 
> On Mon, 2012-08-06 at 16:28 +0200, Pedro Larroy wrote: 
> > I didn't enable cgroups explicitly, and don't have userspace tools for
> > that installed.
> 
> You don't userspace tools.  cat /proc/<pid>/cgroup will show the group.
           ^need

Did you mean "didn't explicitly enable" as in..

marge:~ # zcat /proc/config.gz|grep CONFIG_CGROUP_SCHED
# CONFIG_CGROUP_SCHED is not set

-Mike

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