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SubjectRe: MAP_NR for 2.4
On Fri, Oct 20, 2000 at 12:38:57PM +0530, aprasad@in.ibm.com wrote:

> for using MAP_NR with 2.4, i think you can use
> macro like
>
> #define MAP_NR(addr) (((unsigned long)(addr)-PAGE_OFFSET) >>PAGE_SHIFT)

This only works for contiguous memory.

Ralf
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