Re: Epic regression in throughput since v2.6.23

From: Ingo Molnar
Date: Wed Sep 16 2009 - 15:45:23 EST



* Serge Belyshev <belyshev@xxxxxxxxxxxxxxxxx> wrote:

> Note that the disabling NEW_FAIR_SLEEPERS doesn't fix 3% regression
> from v2.6.23, but instead makes "make -j4" runtime another 2% worse
> (27.05 -> 27.72).

Ok, i think we've got a handle on that finally - mind checking latest
-tip?

Ingo
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