On Sat, 2007-08-25 at 19:23 +0200, Ingo Molnar wrote: > Peter and me tested this all day with various workloads and extreme-load > behavior has improved all over the place Adaptive granularity makes a large difference for me on my somewhat ancient laptop (1200 MHz). When browsing the interweb using firefox (or trying to) while doing a (non-niced) kbuild -j5 the difference in interactivity is significant. [ kbuild -j5 was quite unbearable on 2.6.22 - so CFS is a clear win in any case ] The reduced latency is clearly noticable in a much smoother scroll behaviour. Whereas both still present a usable browsing experience the clear reduction in latency spikes makes it much more pleasant.
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