Re: Interactivity regression since v3.11 in mm/vmscan.c

From: Michal Hocko
Date: Fri Jun 06 2014 - 07:03:14 EST

On Fri 06-06-14 05:33:28, Felipe Contreras wrote:
> On Fri, Jun 6, 2014 at 4:16 AM, Michal Hocko <mhocko@xxxxxxx> wrote:
> > Mel has a nice systemtap script (attached) to watch for stalls. Maybe
> > you can give it a try?
> Is there any special configurations I should enable?

You need debuginfo and systemtap AFAIK. I haven't used this script
Michal Hocko
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