Re: Change of Default kernel page size i.e 4KB

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Hi...

On Wed, Dec 1, 2010 at 15:20, naveen yadav <yad.naveen@xxxxxxxxx> wrote:
> Hi All,
>
> I have few drivers and very big application running on ARM and MIPS target.
> I want to check the performance by changing the page size ie.
>
> 8K, 16K, 32K etc.
>
> Is it possile, If yes then what all care i need to take .

I think you should read hugepage-mmap.c, hugepage-shm.c,map_hugetlb.c
and hugetlbpage.txt in
http://lxr.linux.no/linux+v2.6.36/Documentation/vm/

-- 
regards,

Mulyadi Santosa
Freelance Linux trainer and consultant

blog: the-hydra.blogspot.com
training: mulyaditraining.blogspot.com

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