Re: Missing recalculation of scheduler tunables in case of cpu hotadd/remove

[Peter Zijlstra]

On Thu, 2009-11-26 at 17:10 +0100, Christian Ehrhardt wrote:
> We might store the corresponding 1cpu values in hidden variables and 
> rescale the effective ones on every cpu add/remove.
> Additionally there would be the need for some logic to update the 
> corresponding 1cpu values every time a user sets new values via the proc 
> interface. 

If you're going to do something like that, setting it based on the
number of cpus in the root_domain might be a better solution.

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