Messages in this thread | | | Date | Thu, 03 Apr 2014 15:31:08 -0700 | From | Dave Hansen <> | Subject | Re: [RFC] mm,tracing: improve current situation |
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On 04/03/2014 02:44 PM, Davidlohr Bueso wrote: > Now, on a more general scenario, I basically would like to know, 1) is > this actually useful... I'm hoping that, if in fact something like this > gets merged, it won't just sit there. 2) What other general data would > be useful for debugging purposes? I'm happy to collect feedback and send > out something we can all benefit from.
One thing that would be nice, specifically for the VM, would be to turn all of the things that touch the /proc/vmstat counters (count_vm_event(), etc...) in to tracepoints.
I started on it once, but ran in to some header dependency hell and gave up before I got anything useful.
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