linux-kernel - Re: [PATCH 3/3] sched: Implement interface for cgroup unified hierarchy

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Message-ID: <1445926121.2909.93.camel@gmail.com>
Date:	Tue, 27 Oct 2015 07:08:41 +0100
From:	Mike Galbraith <umgwanakikbuti@...il.com>
To:	Tejun Heo <tj@...nel.org>
Cc:	Paul Turner <pjt@...gle.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>,
	Johannes Weiner <hannes@...xchg.org>, lizefan@...wei.com,
	cgroups <cgroups@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	kernel-team <kernel-team@...com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH 3/3] sched: Implement interface for cgroup unified
 hierarchy

On Tue, 2015-10-27 at 15:00 +0900, Tejun Heo wrote:
> On Tue, Oct 27, 2015 at 06:56:42AM +0100, Mike Galbraith wrote:
> > > Well, if you think certain things are being missed, please speak up.
> > > Not in some media campaign way but with technical reasoning and
> > > justifications.
> > 
> > Inserting a middle-man is extremely unlikely to improve performance.
> 
> I'm not following you at all.  Technical reasoning and justifications
> is a middle-man?

No, user <-> systemd or whatever <-> kernel
             ^^^^^^^^^^^^^^^^^^^

> I don't think anything productive is likely to come out of this
> conversation.  Let's just end this sub-thread.

Agreed.

	-Mike

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