Re: User mode Virt -> Phys

Alan Cox (alan@lxorguk.ukuu.org.uk)
Wed, 13 Jan 1999 15:45:37 +0000 (GMT)

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> Yes, that sounds interesting and I will look at it as soon as I can.
> Though I suspect the I/O setup for page locking/unlocking/translation
> will be too slow if it has to be done for each read/write operation.
>
> My approach is for when you want to set these things up in advance, then
> use them repeatedly.

You can do that too - obviously you have questions about tying a lot
of memory down, but thats policy not code

Alan

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