From: Ingo Molnar <mingo@elte.hu>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Galbraith <efault@gmx.de>,
Yong Zhang <yong.zhang0@gmail.com>,
linux-kernel@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH 5/5] sched, autogroup: runtime enable/disable tuning fix
Date: Mon, 21 Feb 2011 22:12:27 +0100 [thread overview]
Message-ID: <20110221211227.GA6030@elte.hu> (raw)
In-Reply-To: <1298306175.24121.14.camel@twins>
* Peter Zijlstra <peterz@infradead.org> wrote:
> On Sun, 2011-02-20 at 18:22 +0100, Mike Galbraith wrote:
> >
> > Your whole series looked fine to me at a glance (sunday;), with the
> > exception of #2, that one is maybe iffy, depending on point of view.
>
> Right, so I've queued 1 and 3, 2 is like you said iffy, if there's an
> autogroup it should display it.
>
> As to 5, I really don't care, Linus did seem to care initially, don't
> know how he feels about it now.
I've Cc:-ed him.
Since Yong Zhang has noticed the difference and has written and tested the patch we
should consider it i think, it's a QoI improvement. The knob is root-only, right?
Thanks,
Ingo
next prev parent reply other threads:[~2011-02-21 21:13 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-20 7:08 [PATCH 0/5] autogroup runtime enable/disable tuning fix Yong Zhang
2011-02-20 7:08 ` [PATCH 1/5] sched, autogroup, sysctl: use proc_dointvec_minmax instead Yong Zhang
2011-02-23 12:05 ` [tip:sched/core] sched, autogroup, sysctl: Use proc_dointvec_minmax() instead tip-bot for Yong Zhang
2011-02-20 7:08 ` [PATCH 2/5] sched: hide cfs_rq of autogroup if autogroup is disabled Yong Zhang
2011-02-20 7:08 ` [PATCH 3/5] sched, autogroup: stop going ahead " Yong Zhang
2011-02-23 12:05 ` [tip:sched/core] sched, autogroup: Stop " tip-bot for Yong Zhang
2011-02-20 7:08 ` [PATCH 4/5] sched: refactor task_group() Yong Zhang
2011-02-20 7:08 ` [PATCH 5/5] sched, autogroup: runtime enable/disable tuning fix Yong Zhang
2011-02-20 13:09 ` Mike Galbraith
2011-02-20 14:10 ` Yong Zhang
2011-02-20 17:22 ` Mike Galbraith
2011-02-21 3:13 ` Mike Galbraith
2011-02-21 9:05 ` Yong Zhang
2011-02-21 16:36 ` Peter Zijlstra
2011-02-21 21:12 ` Ingo Molnar [this message]
2011-02-22 3:13 ` Yong Zhang
2011-02-22 9:56 ` Peter Zijlstra
2011-02-22 12:10 ` [PATCH V2] sched, autogroup: always show autogroup name in sched_debug Yong Zhang
2011-02-22 14:02 ` Mike Galbraith
2011-02-22 14:32 ` Yong Zhang
2011-02-23 12:06 ` [tip:sched/core] sched, autogroup: Stop claiming ownership of the root task group tip-bot for Mike Galbraith
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