Re: [PATCH 2/3] perf: teach perf inject to merge sched_stat_* andsched_switch events

[Andrey Wagin]

Hello Arnaldo,

Thanks for comments, I will correct them. I need a bit more details
about two of them.

2012/8/6 Arnaldo Carvalho de Melo <acme@xxxxxxxxxxxxxxxxxx>:
>> @@ -21,6 +23,9 @@ static int          output;
>>  static u64           bytes_written;
>>
>>  static bool          inject_build_ids;
>> +static bool          inject_sched_stat;
>> +
>> +struct perf_session  *session;

perf_event__sched_stat (perf_inject.sample) uses "session" for getting
an event name. I don't know how to get it by another way

>
> Why do we need to insert even more globals?
>
>>  static int perf_event__repipe_synth(struct perf_tool *tool __used,
>>                                   union perf_event *event,
>> @@ -47,7 +52,7 @@ static int perf_event__repipe_synth(struct perf_tool *tool __used,
>>
>>  static int perf_event__repipe_op2_synth(struct perf_tool *tool,
>>                                       union perf_event *event,
>> -                                     struct perf_session *session __used)
>> +                                     struct perf_session *s __used)
>
> What is the point of the above hunk?

"session" is global, for this reason I renamed all arguments.

p.s. Arnaldo, sorry for the personal message with the same content.
It's my mistake.
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