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Re: [PATCH] cpuset: Make rebuild_sched_domains() usable from any context

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From: Paul Menage <menage@...>
To: Max Krasnyansky <maxk@...>
Cc: <mingo@...>, <pj@...>, <linux-kernel@...>, <a.p.zijlstra@...>
Subject: Re: [PATCH] cpuset: Make rebuild_sched_domains() usable from any context
Date: Tuesday, July 15, 2008 - 12:14 pm

On Tue, Jul 15, 2008 at 4:44 AM, Max Krasnyansky <maxk@qualcomm.com> wrote:

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
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Messages in current thread:
[PATCH] cpuset: Make rebuild_sched_domains() usable from any..., Max Krasnyansky, (Tue Jul 15, 7:44 am)
Re: [PATCH] cpuset: Make rebuild_sched_domains() usable from..., Paul Menage, (Tue Jul 15, 12:14 pm)
Re: [PATCH] cpuset: Make rebuild_sched_domains() usable from..., Max Krasnyansky, (Tue Jul 15, 4:51 pm)
Re: [PATCH] cpuset: Make rebuild_sched_domains() usable from..., Max Krasnyansky, (Tue Jul 15, 1:27 pm)
Re: [PATCH] cpuset: Make rebuild_sched_domains() usable from..., Paul Jackson, (Tue Jul 15, 12:07 pm)
Re: [PATCH] cpuset: Make rebuild_sched_domains() usable from..., Paul Menage, (Tue Jul 15, 12:11 pm)
Re: [PATCH] cpuset: Make rebuild_sched_domains() usable from..., Max Krasnyansky, (Tue Jul 15, 1:19 pm)