Re: Calling current() from interrupt context

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Mon Oct 09 2000 - 18:30:50 EDT

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    > I think I'll go for the 'current is in a well-known register'
    > approach and see how this goes...

    Failing that the 2.0 approach will work, current is a global in uniprocessor
    and a #define to an array indexed by cpu id in smp

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