Messages in this thread | | | Subject | Re: can device drivers return non-ram via vm_ops->nopage? | From | David Woodhouse <> | Date | Sun, 21 Mar 2004 20:57:50 +0000 |
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On Sun, 2004-03-21 at 20:49 +0000, Christoph Hellwig wrote: > And what exactly is a PFN without associated struct page supposed to mean?
It's something you can put into a PTE, and that's about it. Which unless I'm misunderstanding ALSA/rmk's requirements, should be enough.
-- dwmw2
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