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    SubjectRe: [patch] preemptive kernel, preemptive-2.3.52-A7
    On Tue, 14 Mar 2000, Ingo Molnar wrote:

    > [..] (This method differs from Andrea's
    >similar 'all-inclusive' method by having a clean per-process counter.)

    That's right, the the global per cpu array was a thinko and we really
    _need_ the per-task info.

    >i've also introduced a new light-weight 'IRQ-atomic' increment and
    >decrement method in atomic.h, because ->may_preempt has to be

    Could you describe which race you are talking about? I can't see any race
    on such field.

    >[..] is this what we want?

    I think yes.


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