From: Glauber Costa <glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
To: Alan Cox <alan-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
Frederic Weisbecker
<fweisbec-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH] new cgroup controller "fork"
Date: Thu, 3 Nov 2011 17:25:07 -0200 [thread overview]
Message-ID: <4EB2EA93.2050206@parallels.com> (raw)
In-Reply-To: <20111103192039.GA5300@Debian-60-squeeze-64-minimal>
On 11/03/2011 05:20 PM, Max Kellermann wrote:
> On 2011/11/03 20:03, Alan Cox<alan-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org> wrote:
>> Sure - I'm just not seeing that a whole separate cgroup for it is
>> appropriate or a good plan. Anyone doing real resource management needs
>> the rest of the stuff anyway.
>
> Right. When I saw Frederic's controller today, my first thought was
> that one could move the fork limit code over into that controller. If
> we reach a consensus that this would be a good idea, and would have
> chances to get merged, I could probably take some time to refactor my
> code.
>
> Max
I'd advise you to take a step back and think if this is really needed.
As Alan pointed out, the really expensive resource here is already being
constrained by Frederic's controller.
But ultimately, you're the only one that knows about your real
requirements.
next prev parent reply other threads:[~2011-11-03 19:25 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-03 16:22 [PATCH] new cgroup controller "fork" Max Kellermann
[not found] ` <20111103162238.27609.11515.stgit-Rjmu19FXx3rR8JxBgnUBv+rzNCUFrscg@public.gmane.org>
2011-11-03 16:43 ` Frederic Weisbecker
[not found] ` <20111103164302.GE8198-oHC15RC7JGTpAmv0O++HtFaTQe2KTcn/@public.gmane.org>
2011-11-03 17:16 ` Max Kellermann
[not found] ` <20111103171645.GA27887-Rjmu19FXx3rR8JxBgnUBv+rzNCUFrscg@public.gmane.org>
2011-11-03 17:26 ` Glauber Costa
[not found] ` <4EB2CEB2.7050800-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-03 17:48 ` Max Kellermann
[not found] ` <20111103174809.GA28108-Rjmu19FXx3rR8JxBgnUBv+rzNCUFrscg@public.gmane.org>
2011-11-03 17:50 ` Glauber Costa
[not found] ` <4EB2D451.4010607-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-03 18:30 ` Max Kellermann
[not found] ` <20111103183018.GA28318-Rjmu19FXx3rR8JxBgnUBv+rzNCUFrscg@public.gmane.org>
2011-11-03 18:34 ` Glauber Costa
2011-11-03 16:43 ` Glauber Costa
[not found] ` <4EB2C4A5.6000406-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-03 16:59 ` Max Kellermann
2011-11-03 17:05 ` Frederic Weisbecker
2011-11-03 18:21 ` Alan Cox
[not found] ` <20111103182101.5037c1e5-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
2011-11-03 18:51 ` Max Kellermann
2011-11-03 18:56 ` Glauber Costa
[not found] ` <4EB2E3E6.6070401-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-03 20:08 ` Matt Helsley
2011-11-03 19:03 ` Alan Cox
[not found] ` <20111103190330.02590426-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
2011-11-03 19:20 ` Max Kellermann
2011-11-03 19:25 ` Glauber Costa [this message]
[not found] ` <4EB2EA93.2050206-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-03 20:13 ` Brian K. White
[not found] ` <4EB2F5CF.5010604-goxB3+SAe6wAvxtiuMwx3w@public.gmane.org>
2011-11-03 21:54 ` Glauber Costa
[not found] ` <4EB30DAF.4090704-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-04 3:03 ` Li Zefan
[not found] ` <4EB3560D.7000002-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2011-11-04 4:37 ` KAMEZAWA Hiroyuki
2011-11-04 13:11 ` Glauber Costa
2011-11-04 13:59 ` Lennart Poettering
[not found] ` <4EB3E47E.2080003@parallels.com>
[not found] ` <4EB3E47E.2080003-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-04 13:38 ` Max Kellermann
2011-11-04 16:43 ` Brian K. White
2011-11-03 17:31 ` richard -rw- weinberger
-- strict thread matches above, loose matches on Subject: below --
2011-02-17 13:31 Max Kellermann
[not found] ` <20110217133152.4043.94951.stgit-Rjmu19FXx3rR8JxBgnUBv+rzNCUFrscg@public.gmane.org>
2011-02-17 13:50 ` KAMEZAWA Hiroyuki
2011-02-18 0:59 ` Paul Menage
[not found] ` <20110217225010.7f79b412.kamezawa.hiroyu@jp.fujitsu.com>
[not found] ` <20110217225010.7f79b412.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2011-02-17 14:09 ` Max Kellermann
[not found] ` <AANLkTi=X7rHEy9yOngogs_OQ69FJeZeQRSwvFdgnbWxo@mail.gmail.com>
[not found] ` <AANLkTi=X7rHEy9yOngogs_OQ69FJeZeQRSwvFdgnbWxo-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-02-18 9:26 ` Max Kellermann
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