Re: [PATCH 14/14] perf script: show overhead events

[Jiri Olsa]

On Wed, Nov 23, 2016 at 04:44:52AM -0500, kan.li...@intel.com wrote:

SNIP

> +}
> +
>  static void sig_handler(int sig __maybe_unused)
>  {
>       session_done = 1;
> @@ -1287,6 +1319,8 @@ static int __cmd_script(struct perf_script *script)
>       }
>       if (script->show_switch_events)
>               script->tool.context_switch = process_switch_event;
> +     if (script->show_overhead)
> +             script->tool.overhead  = process_overhead_event;
>  
>       ret = perf_session__process_events(script->session);
>  
> @@ -2172,6 +2206,8 @@ int cmd_script(int argc, const char **argv, const char 
> *prefix __maybe_unused)
>                   "Show the mmap events"),
>       OPT_BOOLEAN('\0', "show-switch-events", &script.show_switch_events,
>                   "Show context switch events (if recorded)"),
> +     OPT_BOOLEAN('\0', "show-overhead", &script.show_overhead,
> +                 "Show overhead events"),

please add the '-events' suffix as for the mmap and task

thanks,
jirka