Messages in this thread | | | Date | Mon, 19 Jun 2006 20:53:43 +1200 | From | Sam Vilain <> | Subject | Re: [RFC] CPU controllers? |
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MAEDA Naoaki wrote: >> Ok, so that's not as bad as it looked. So, while it is still O(N), the >> fact that it is O(N/HZ) makes this not a problem until you get to >> possibly impractical levels of runqueue length. >> > > Do you mean N is the size of the loop? for_each_cpu_mask() loops > the number of CPUs times. It is not directly related to runqueue length. >
Ok, I mistook it for a per-task loop.
Well, let me know if you think it's worth trying it out anyway.
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