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Change Memory Page Size

ARCHIVES - 64-bit Questions specific to 64-bit systems running SUSE Linux
(Questions that apply to both 32-bit and 64-bit systems should be posted in the appropriate mixed architecture forums)

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04-May-2008, 05:01

Chin Gim Leong

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Hi,

I read that Linux for x64 supports 4 kB and 2 MB page sizes. While I can view the current page size with the command getconf -a (values of PAGESIZE and PAGE_SIZE, default is 4 kB) , I do not know how I can change the page size.

How do I change the page size in openSUSE, SLES 10 SP1 and SLED 10 SP1? Does SUSE support multiple page sizes in the same system?

Thank you.

Gim Leong

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