From: "Paul Menage" <menage@google.com>
To: "Max Krasnyansky" <maxk@qualcomm.com>
Cc: mingo@elte.hu, pj@sgi.com, linux-kernel@vger.kernel.org,
a.p.zijlstra@chello.nl
Subject: Re: [PATCH] cpuset: Make rebuild_sched_domains() usable from any context
Date: Tue, 15 Jul 2008 09:14:26 -0700 [thread overview]
Message-ID: <6599ad830807150914h152e3716n914dfa5e28288d28@mail.gmail.com> (raw)
In-Reply-To: <1216122293-4888-1-git-send-email-maxk@qualcomm.com>
On Tue, Jul 15, 2008 at 4:44 AM, Max Krasnyansky <maxk@qualcomm.com> wrote:
> From: Max Krasnyanskiy <maxk@qualcomm.com>
>
> I do not really like the current solution of dropping cgroup lock
> but it shows what I have in mind in general.
I think that dropping the cgroup lock will open up races for cpusets.
The idea of a separate workqueue/thread to do the sched domain
rebuilding is simplest.
Paul
next prev parent reply other threads:[~2008-07-15 16:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-15 11:44 Max Krasnyansky
2008-07-15 16:07 ` Paul Jackson
2008-07-15 16:11 ` Paul Menage
2008-07-15 17:19 ` Max Krasnyansky
2008-07-15 16:14 ` Paul Menage [this message]
2008-07-15 17:27 ` Max Krasnyansky
2008-07-15 20:51 ` Max Krasnyansky
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