Re: [RFC][PATCH 1/2] sched: higher granularity load on 64bitsystems

[David Miller]

From: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Date: Thu, 24 Apr 2008 00:07:56 +0200

> The below is an RFC because for some reason it regresses kbuild by 5% on
> my machine (and more on the largesmp that are the reason for it).

This causes my 64-cpu Niagara2 box to completely hang when I run "make
clean" on a kernel tree after a fresh bootup.

Can we just revert all of this broken code until it's sorted out? :-/

We're going on 4 days with unfixed major regressions from the
scheduler tree merge, and these regressions make systems unusable.

This is blocking my own work, and I'm starting to lose my patience.

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