Re: hugetlbfs and KSM

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* Bernhard Schmidt (berni@xxxxxxxxxxxxx) wrote:
> * KSM seems to be largely ineffective (100MB saved -> 1.3MB saved)
> 
> Am I doing something wrong? Is this a bug? Is this generally impossible
> with large pages (which might explain the lower load on the host, if
> large pages are not scanned)? Or is it just way less likely to have
> identical pages at that size?

KSM only scans and merges 4k pages.
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