|From:||Con Kolivas <firstname.lastname@example.org>|
|To:||linux kernel mailing list <email@example.com>|
|Date:||Wed, 14 Sep 2005 21:08:27 +1000|
|Cc:||ck list <firstname.lastname@example.org>|
These are patches designed to improve system responsiveness and interactivity. It is configurable to any workload but the default ck* patch is aimed at the desktop and ck*-server is available with more emphasis on serverspace. Apply to 2.6.13 http://ck.kolivas.org/patches/2.6/2.6.13/2.6.13-ck4/patch... or server version http://ck.kolivas.org/patches/2.6/2.6.13/2.6.13-ck4/patch... web: http://kernel.kolivas.org all patches: http://ck.kolivas.org/patches/ Split patches available. Changes: Added: +hz-no250.patch Setting HZ to 250 gives you the worst of both 100 and 1000 without any advantage from either. Furthermore there are performance issues with dvd burning (it seems) and unresolved issues with -ck, so this patch removes the option entirely to force 100 or 1000. +vm-fix_background_scan.patch A bug in the background scanning patch meant that if you had no highmem enabled it would keep intermittently scanning indefinitely even if all memory is balanced, slowly trashing cached ram. +vm-sp5_sp6.patch Swap prefetch code was deciding to do prefetching based on overall free memory. This update makes it check every memory zone to ensure they all have free memory before doing any prefetching. Cheers, Con
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