Re: SMP no scheduler ping-pong 2.3.42

From: Michael Schulz (michael_schulz@public.uni-hamburg.de)
Date: Mon Feb 07 2000 - 04:19:30 EST

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Andrea Arcangeli:
> I did some change to the SMP scheduler of 2.3.42 to reduce the ping-pong
> across multiple CPU that hurts caches:
>
> ftp://ftp.*.kernel.org/pub/linux/kernel/people/andrea/patches/v2.3/2.3.42/SMP-scheduler-1.gz

Please explain.

Micha.

-- -- Michael Schulz -- Natural Language Systems -- Uni Hamburg

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