Re: mm: hangs in collapse_huge_page

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On 04/15/2014 10:06 PM, Sasha Levin wrote:
> Hi all,
> 
> I often see hung task triggering in khugepaged within collapse_huge_page().
> 
> I've initially assumed the case may be that the guests are too loaded and
> the warning occurs because of load, but after increasing the timeout to
> 1200 sec I still see the warning.

Ping? It happens quite often right now.


Thanks,
Sasha

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