Re: MAP_NR for 2.4

[Ralf Baechle]

On Fri, Oct 20, 2000 at 12:38:57PM +0530, [EMAIL PROTECTED] 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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