Re: [PATCH v2] perf tool: Provide an option to print perf_event_open args and return value

Ravi Bangoria
2019-11-12T14:01:00Z

On 11/12/19 5:07 PM, Arnaldo Carvalho de Melo wrote:
>> [root@quaco ~]# perf test -v python
>> 18: 'import perf' in python :
>> --- start ---
>> test child forked, pid 19237
>> Traceback (most recent call last):
>> File "<stdin>", line 1, in <module>
>> ImportError: /tmp/build/perf/python/perf.so: undefined symbol: debug_peo_args
>> test child finished with -1
>> ---- end ----
>> 'import perf' in python: FAILED!
>> [root@quaco ~]#
>>
>> Please always test your changes using 'perf test', before and after, to
>> see if some regression is being added. I'm trying to fix this one.
>
> I added this to fix this issue,

Sorry about that. Missed to run it. Will take care next time onwards.
Thanks for the fix.

-Ravi