Re: Copying from Virtual Address Space to Physical Address

[Julian Elischer]

On Fri, 30 Aug 2002, Julian Elischer wrote:

> Physio() does this.. first it finds the physical addresses of the user
> pages targetted, then it maps those pages into kernel space, and then it
> initiates IO to them. (this actually needs to change but for now it's
> true.


to correct myself..
physio() calls vmapbuf(bp) in order to do it..



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