Re: [PATCH] Add support for Xtensa architecture
Max Filippov <[email protected]>
| Newsgroups | gmane.linux.oprofile |
|---|---|
| Message-ID | <CAMo8BfJXOgGeVdZ+SvGCjguJB1zbX5dgNXCNU7Bmk=tvVQfP0w@mail.gmail.com> |
Hi William, On Tue, May 12, 2015 at 6:36 PM, William Cohen <[email protected]> wrote: > Is this just to get the code to compile or are other patches required > to support the xtensa processors? This patch is just to build oprofile for xtensa. > There doesn't seem to be event files for the xtensa processors. What > does the output of ophelp and a run of "operf ls; opreport" look like? operf ls says 'Your kernel's Performance Events Subsystem does not support your processor type.' Looks like changes are required on the kernel side. Is there anything else that needs to be done on the oprofile side? -- Thanks. -- Max ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y