Re: [PATCH 2/3] mm: page allocator: Calculate a better estimate of NR_FREE_PAGES when memory is low and kswapd is awake

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n Thu, 19 Aug 2010, KAMEZAWA Hiroyuki wrote:

> > > This function is now called only at CPU_DEAD. IOW, not called at CPU_UP_PREPARE
> >
> > calculate_threshold() does its calculation based on the number of online
> > cpus. Therefore the threshold may change if a cpu is brought down.
> >
> yes. but why not calculate at bringing up ?

True. Seems to have gone missing somehow.


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