Mel Gorman <mgorman(a)techsingularity.net> writes:
On Thu, Nov 26, 2015 at 08:56:12AM +0800, kernel test robot wrote:
> FYI, we noticed the below changes on
> commit d0164adc89f6bb374d304ffcc375c6d2652fe67d ("mm, page_alloc:
> distinguish between being unable to sleep, unwilling to sleep and
> avoiding waking kswapd")
> Note: the testing machine is a virtual machine with only 1G memory.
I'm not actually seeing any problem here. Is this a positive report or
am I missing something obvious?
Sorry the email subject is generated automatically and I forget to
change it to some meaningful stuff before sending out. From the testing
result, we found the commit make the OOM possibility increased from 0%
to 100% on this machine with small memory. I also added proc-vmstat
information data too to help diagnose it.