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SubjectRe: [patch] hashtable sizes for icache and dcache
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> > to the stock kernel to get better performances. It increase the ihash size
> > from 256 buckets to 16000 buckets that means 131k for the ihash. I enalrged also
> > the dhash from 1024 buckets to 16000 buckets as there are really lots of
> > hash entries.
>
> That'll be nice on a 4Mb palmtop.

How about setting the size at boot time? I.e. the kernel figures out how
much memory there is, and set hashtable sizes (and possibly other sizes)
based on that?

Helge Hafting


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