Re: [PATCH] Fix longstanding load balancing bug in the scheduler.

[Siddha, Suresh B]

On Fri, Sep 08, 2006 at 11:40:51AM -0700, Christoph Lameter wrote:
> The balancing operation is not that frequent and having to treat a special 
> case in the callers would make code more complicated and likely offset the
> gains in this function.

This solution as such is not accurate and clean :) and my suggestion is
not making it any more ugly.

With increase in NR_CPUS, cost of cpumask operations will increase and 
we shouldn't penalize the other logical threads or cores sharing the caches by
bringing in unnecessary cache lines.

thanks,
suresh
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/