Messages in this thread | | | Date | Fri, 17 Aug 2001 14:34:00 -0300 (BRST) | From | Rik van Riel <> | Subject | Re: Re: limit cpu |
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On Thu, 16 Aug 2001, Eduardo Cortés wrote:
> I think that it's a good feature for linux, but I don't know if > is very complex to develope in linux. If I can limit the max cpu > usage (in %) for an user/group, the box is more solid.
Conectiva has been shipping a patch to limit CPU usage on a per-user basis in their 2.2 kernel RPM for quite a while now.
Unfortunately I ran into problems with ksoftirqd while porting the patch to 2.4 and have been tied up in the memory management and other projects since.
Oh, the patch also doesn't have any effect on the scheduler fast-path. Only the recalculation is changed...
regards,
Rik -- IA64: a worthy successor to the i860.
http://www.surriel.com/ http://www.conectiva.com/ http://distro.conectiva.com/
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