[Devel] Re: [RFC] [PATCH 0/3] Add group fairness to CFS

Srivatsa Vaddagiri vatsa at in.ibm.com
Thu May 24 10:13:11 PDT 2007


On Thu, May 24, 2007 at 12:26:16AM +0200, Guillaume Chazarain wrote:
> As a sidenote, while in CFS-v13 a nice=0 tasks seems to get 10x more CPU 
> than a nice=10 one, with the group fairness patch, the ratio drops to 
> less than 2x (for tasks with the same UID).

Thanks for reporting this regression. I am investigating this currently.
Hope to send out a patch at the earliest ..


-- 
Regards,
vatsa
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