Re: [patch -mm] scheduler cache hot autodetect, isolcpus fix

From: Ingo Molnar
Date: Tue Dec 13 2005 - 02:32:55 EST



* John Hawkes <hawkes@xxxxxxx> wrote:

> I'm looking at 2.6.15-rc5-mm2 and there is still a problem: the
> migration_cost[] array is disappearing after boot, which leads to
> completely bogus migration_cost[] values when dynamic sched domains
> are declared.

oops, indeed!

> -static __initdata unsigned long long migration_cost[MAX_DOMAIN_DISTANCE] =
> +static unsigned long long migration_cost[MAX_DOMAIN_DISTANCE] =

Acked-by: Ingo Molnar <mingo@xxxxxxx>

Ingo
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