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On 10/6/05, Con Kolivas <kernel@kolivas.org> wrote: > The last known bugs were addressed in this latest version of the swap > prefetching patch. Thanks to the testers out there who helped it get this > far. > > -Prefetched pages weren't handled properly by the lru lists. > -Prefetch groups are now 10 times larger when laptop_mode is enabled thus > decreasing the amount of time spent prefetching and thus the disk spinning. > -Documentation as suggested by Ingo Oeser > > Incremental patches and latest available here: > http://ck.kolivas.org/patches/swap-prefetch/ > Ciao Con, i downloading right now kernel 2.6.14-rc3 and your latest patch (v15), in the weekend I'll update my Ubuntu platform and I'll like to compare performance of vanilla vs vm-swap_prefetch. Any hint about what kind of instrumentation I could use in order to get interesting and useful numbers ? Thanks! Regards, -- Paolo http://technologynews.altervista.org - 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/ | ||||||||||||
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