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Re: [patch] sched: prevent bound kthreads from changing cpus_allowed

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From: Daniel Walker <dwalker@...>
To: David Rientjes <rientjes@...>
Cc: Ingo Molnar <mingo@...>, Peter Zijlstra <peterz@...>, Paul Menage <menage@...>, Paul Jackson <pj@...>, <linux-kernel@...>
Subject: Re: [patch] sched: prevent bound kthreads from changing cpus_allowed
Date: Thursday, June 5, 2008 - 4:52 pm

On Thu, 2008-06-05 at 12:57 -0700, David Rientjes wrote:

I'm all for it .. I've crashed test systems just by migrating tasks that
are suppose to stay bound while using cpusets ..

Daniel

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Messages in current thread:
[patch] sched: prevent bound kthreads from changing cpus_all..., David Rientjes, (Thu Jun 5, 3:57 pm)
Re: [patch] sched: prevent bound kthreads from changing cpus..., Oleg Nesterov, (Tue Jun 10, 1:47 pm)
Re: [patch] sched: prevent bound kthreads from changing cpus..., Ingo Molnar, (Tue Jun 10, 6:28 am)
Re: [patch] sched: prevent bound kthreads from changing cpus..., Paul Jackson, (Thu Jun 5, 5:47 pm)
Re: [patch] sched: prevent bound kthreads from changing cpus..., Daniel Walker, (Thu Jun 5, 4:52 pm)
Re: [patch] sched: prevent bound kthreads from changing cpus..., Paul Jackson, (Thu Jun 5, 4:29 pm)
Re: [patch] sched: prevent bound kthreads from changing cpus..., David Rientjes, (Thu Jun 5, 5:12 pm)
Re: [patch] sched: prevent bound kthreads from changing cpus..., Max Krasnyanskiy, (Mon Jun 9, 4:59 pm)
Re: [patch] sched: prevent bound kthreads from changing cpus..., Peter Zijlstra, (Tue Jun 10, 2:44 am)
Re: [patch] sched: prevent bound kthreads from changing cpus..., Max Krasnyansky, (Tue Jun 10, 11:38 am)
Re: [patch] sched: prevent bound kthreads from changing cpus..., Oleg Nesterov, (Tue Jun 10, 1:00 pm)
Re: [patch] sched: prevent bound kthreads from changing cpus..., Max Krasnyansky, (Tue Jun 10, 2:00 pm)
Re: [patch] sched: prevent bound kthreads from changing cpus..., Peter Zijlstra, (Tue Jun 10, 1:19 pm)
workqueue cpu affinity, Max Krasnyansky, (Tue Jun 10, 4:24 pm)
Re: workqueue cpu affinity, Oleg Nesterov, (Wed Jun 11, 12:08 pm)
Re: workqueue cpu affinity, Max Krasnyansky, (Wed Jun 11, 4:44 pm)
Re: workqueue cpu affinity, Max Krasnyansky, (Wed Jun 11, 3:21 pm)
Re: workqueue cpu affinity, Oleg Nesterov, (Thu Jun 12, 12:35 pm)
Re: workqueue cpu affinity, Max Krasnyansky, (Wed Jun 11, 3:21 pm)
Re: workqueue cpu affinity, Peter Zijlstra, (Wed Jun 11, 2:49 am)
Re: workqueue cpu affinity, Max Krasnyansky, (Wed Jun 11, 3:02 pm)
Re: workqueue cpu affinity, Peter Zijlstra, (Thu Jun 12, 2:44 pm)
Re: workqueue cpu affinity, Max Krasnyanskiy, (Thu Jun 12, 3:10 pm)
Re: [patch] sched: prevent bound kthreads from changing cpus..., David Rientjes, (Mon Jun 9, 6:07 pm)
cpusets and kthreads, inconsistent behaviour, Max Krasnyansky, (Tue Jun 10, 12:30 pm)
Re: cpusets and kthreads, inconsistent behaviour, David Rientjes, (Tue Jun 10, 2:47 pm)
Re: cpusets and kthreads, inconsistent behaviour, Max Krasnyansky, (Tue Jun 10, 4:44 pm)
Re: cpusets and kthreads, inconsistent behaviour, David Rientjes, (Tue Jun 10, 4:54 pm)
Re: cpusets and kthreads, inconsistent behaviour, Max Krasnyansky, (Tue Jun 10, 5:15 pm)
Re: [patch] sched: prevent bound kthreads from changing cpus..., Max Krasnyansky, (Tue Jun 10, 12:23 am)
Re: [patch] sched: prevent bound kthreads from changing cpus..., David Rientjes, (Tue Jun 10, 1:04 pm)