Re: mmap method implementation question

Alan Cox (
14 Jul 2003 16:25:45 +0100

On Llu, 2003-07-14 at 13:49, Bloch, Jack wrote:
> I jave a device driver which was originaly created for a Kernel 2.4.18-3. It
> has an mmap method which uses a call to remap_page_range. In this call, I
> pass the in the logical start address, the physical address, the size and
> protection mappings. I have upgraded the Kernel to a 2.4.20-8 and now my
> remap_page_range call does not compile. It requires me to pass the vma
> structure as a first parameter. What changed? Whys is this necessary?

You should ask Red Hat. 2.4.20 doesn't have this property.

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