Re: [FAQ?] More ram=less performance (maximum cacheable RAM)

Samium Gromoff (_deepfire@mail.ru)
Wed, 22 Aug 2001 13:49:14 +0400


>
> > It also has nothing to do with Linux. Some >motherboard's TAG RAM do not
> > allow for caching more than xMB.
>
> I'm just proposing to update the FAQ to help people >like me
> that thinking to gain speed doubling the system ram >have seen
> a severe performance drop for certain task like >compiling the
> kernel .

yes, it have nothing to do with linux, but if we can
improve linux behaviour in the case, i think we should
do it (so in the zone approach people even wouldn`t bother) ...

--

cheers,

Samium Gromoff - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/