Messages in this thread | | | From | "Huang\, Ying" <> | Subject | Re: [lkp] [mm, page_alloc] d0164adc89: -100.0% fsmark.app_overhead | Date | Fri, 27 Nov 2015 09:14:52 +0800 |
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Hi, Mel,
Mel Gorman <mgorman@techsingularity.net> writes:
> On Thu, Nov 26, 2015 at 08:56:12AM +0800, kernel test robot wrote: >> FYI, we noticed the below changes on >> >> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master >> 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.
Best Regards, Huang, Ying
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