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SubjectRe: Async suspend-resume patch w/ completions (was: Re: Async suspend-resume patch w/ rwsems)

On Sat, 12 Dec 2009, Rafael J. Wysocki wrote:
> Below is a patch I've just tested, but there's a lockdep problem in it I don't
> know how to solve. Namely, lockdep is apparently unhappy with us not releasing
> the lock taken in device_suspend() and it complains we take it twice in a row
> (which we do, but for another device). I need to use down_read_non_owner()
> to make it shut up and then I also need to use up_read_non_owner() in
> __device_suspend(),

Ok, that I admit is actually a problem.

Ok, ok, I'll accept that completion() version, even though I think it's


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