Messages in this thread | | | Date | Fri, 6 Jun 2014 07:27:08 -0500 | Subject | Re: Interactivity regression since v3.11 in mm/vmscan.c | From | Felipe Contreras <> |
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On Thu, Jun 5, 2014 at 8:37 AM, Michal Hocko <mhocko@suse.cz> wrote:
> We had a similar report for opensuse. The common part was that there was > an IO to a slow USB device going on.
Actually I've managed to narrow down my synthetic test, and all I need is to copy a big file, and it even happens reading and writing to the SSD (although the stall is less severe).
Here's the test: http://pastie.org/9264124
Just pass a big file as the first argument.
I don't have much memory in this machine, so I guess running out of memory is the trigger.
-- Felipe Contreras
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