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


    On Tue, 15 Dec 2009, Rafael J. Wysocki wrote:
    >
    > Because the PCI bridges are not the only case where it matters (I'd say they
    > are really a corner case). Basically, any two async devices separeted by a
    > series of sync ones are likely not to be suspended (or resumed) in parallel
    > with each other, because the parent is usually next to its children in dpm_list.

    Give a real example that matters.

    Really.

    How hard can it be to understand: KISS. Keep It Simple, Stupid.

    I get really tired of this whole stupid async discussion, because you're
    overdesigning it.

    To a first approximation, THE ONLY THING THAT MATTERS IS USB.

    Linus


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