Re: [PATCH 1/3] stop_machine: ensure that a queued callback will be called before cpu_stop_park()

[Peter Zijlstra]

On Thu, Oct 15, 2015 at 07:02:47PM +0200, Oleg Nesterov wrote:
> Yes. IOW, this relies on ->selfparking == T which implies "flush before
> park".

Ah, we have a different reading of 'selfparking'. OK.
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