Messages in this thread | | | Date | Fri, 8 Jan 2021 12:19:48 +0100 | From | Sebastian Siewior <> | Subject | Re: [PATCH] [RFC] rt: kernel/sched/core: fix kthread_park() pending too long when CPU un-plugged |
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On 2021-01-08 10:32:36 [+0100], Peter Zijlstra wrote: > It's a single task wakeup (the caller), doing that from hardirq context > really should not be a problem, we do lots of that in RT already.
I'm not worry about that single wakeup but about an artificial case where you manage to accumulate multiple single wake ups in a short time frame.
Sebastian
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