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SubjectRe: [2.4.17/18pre] VM and swap - it's really unusable
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On Sat, 2002-01-12 at 15:21, Alan Cox wrote:

> You completely misunderstand.
>
> disable_irq(n)
>
> I disable a single specific interrupt, I don't disable the timer interrupt.
> Your code doesn't seem to handle that.

It can if we increment the preempt_count in disable_irq_nosync and
decrement it on enable_irq.

Robert Love

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