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    SubjectRe: [PATCH] Default iosched fixes (was: Fall back io scheduler for 2.6.15?)
    On Thu, Jan 19 2006, Nate Diller wrote:
    > My previous default iosched patch did a poor job dealing with the
    > 'elevator=' boot-time option. Jens' recent solution would fail if the
    > selected default were compiled as a module, and I find that scenario
    > useful for debugging. This patch dynamically evaluates which default
    > to use, and emits suitable error messages when the requested scheduler
    > is not available. It also indicates the compiled-in default scheduler
    > at registration time, and includes a version of Chuck Ebbert's 'as' ->
    > 'anticipatory' compatability patch.
    > Tested for a range of boot options on 2.6.13-rc5-mm1, should apply to
    > any recent kernel.

    Your patch doesn't apply at all, the file has even been moved. Please
    test a 2.6.15 or newer kernel and you'll find that the problem you
    envision doesn't exist.

    Jens Axboe

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