Re: [VM PATCH] Faster reclamation of dirty pages and unused inode/dcache entries in 2.4.22

From: Andrea Arcangeli
Date: Fri Aug 29 2003 - 15:02:16 EST


On Fri, Aug 29, 2003 at 12:46:36PM -0700, Shantanu Goel wrote:
> Andrea,
>
> I'll test and submit a patch against -aa. Also, is
> there a common benchmark that you use to test for
> regression?

bonnie,tiobench,dbench would be a very good start for the basics (note:
dbench can be misleading, but at the same fariness levels, it's
interesting too, it's just that dbench doesn't measure the fariness
level itself [like tiobench started doing relatively recently]).

(I'm assuming the patch makes difference not only for mmapped dirty
pages, in such case the above would be non interesting)

thanks,

Andrea
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