pte_offset, pte_offset_map, pte_offset_atomic

[Timur Tabi <timur.tabi@xxxxxxxxxxx>]

Could someone please explain to me the various versions of pte_offset? 
Red Hat 9.0, RH EL 3, Suse 9 Pro, and SLES 8 all claim to use a 2.4 
kernel, but each one has a different version of pte_offset that I need 
to use.

Since I can't trust the kernel version number, and I can't find any 
documentation on these functions, I need someone to explain them to me. 
 Thanks.

--
Timur Tabi
Staff Software Engineer
timur.tabi@xxxxxxxxxxx

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