| Subject | Re: [PATCH 01/40] sched: consult online mask instead of active in select_fallback_rq() | From | Peter Zijlstra <> | Date | Mon, 18 Jan 2010 11:13:40 +0100 |
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On Mon, 2010-01-18 at 09:57 +0900, Tejun Heo wrote: > If called after sched_class chooses a CPU which isn't in a task's > cpus_allowed mask,
I can only see this happening when you're changing cpus_allowed after starting to take down the cpu. IOW you're moving a thread to a dying cpu.
This is because you're spawning workqueue threads while we're going down?
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