Re: Prefetch kernel stacks to speed up context switch

From: Coywolf Qi Hunt <coywolf_at_gmail.com>
Date: 2005-09-07 18:52:17
On 9/7/05, Chen, Kenneth W <kenneth.w.chen@intel.com> wrote:
> Repost previously discussed patch (on Jul 27, 2005). Ingo did
> the same thing for all arch with 471 lines of patch.  I'm still
> advocating this little 30 lines patch, of 6 lines introduces
> prefetch_stack() generic interface.
> 
> Andrew, please consider -mm inclusion. Or advise me what I need
> to do to take this forward.  Thanks.
> 
> - Ken

Do you have any benchmarks?
-- 
Coywolf Qi Hunt
http://sosdg.org/~coywolf/
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Received on Wed Sep 07 18:53:04 2005

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