[Beowulf] rhel page_size
Eric W. Biederman
ebiederm at xmission.com
Sat Jan 23 05:34:27 PST 2010
Michael Di Domenico <mdidomenico4 at gmail.com> writes:
> Nope, haven't gotten that far yet. I seemed to recall (or atleast i
> thought i had) that i could easily change the page size during kernel
> compile. perhaps that was way back in the day or i'm just losing it.
> figured it'd be a quick easy test... guest not... :(
Sounds like ia64 not x86_64.
On x86_64 the hardware supported page sizes are 4K 2M and 1G.
Only 4K makes sense for general use.
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