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

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From: Paul Menage

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

Date: Tuesday, July 15, 2008 - 9:14 am

On Tue, Jul 15, 2008 at 4:44 AM, Max Krasnyansky <maxk@qualcomm.com> wrote:
quoted text> 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
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Messages in current thread:

[PATCH] cpuset: Make rebuild_sched_domains() usable from a ..., Max Krasnyansky, (Tue Jul 15, 4:44 am)

Re: [PATCH] cpuset: Make rebuild_sched_domains() usable fr ..., Paul Jackson, (Tue Jul 15, 9:07 am)

Re: [PATCH] cpuset: Make rebuild_sched_domains() usable fr ..., Paul Menage, (Tue Jul 15, 9:11 am)

Re: [PATCH] cpuset: Make rebuild_sched_domains() usable fr ..., Paul Menage, (Tue Jul 15, 9:14 am)

Re: [PATCH] cpuset: Make rebuild_sched_domains() usable fr ..., Max Krasnyansky, (Tue Jul 15, 10:19 am)

Re: [PATCH] cpuset: Make rebuild_sched_domains() usable fr ..., Max Krasnyansky, (Tue Jul 15, 10:27 am)

Re: [PATCH] cpuset: Make rebuild_sched_domains() usable fr ..., Max Krasnyansky, (Tue Jul 15, 1:51 pm)


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