Re: [PATCH 0/4] perf script: Add script per-event-dump support

[Jiri Olsa]

On Mon, Sep 18, 2017 at 01:55:18PM +0800, yuzhoujian wrote:
> Introduce a new option to print trace output to files named by the
> monitored events and update perf-script documentation accordingly.
> 
> Shown below is output of perf script command with the newly introduced
> option.
> 
>         $perf record -e cycles -e context-switches -ag -- sleep 10
>         $perf script --per-event-dump
>         $ls /
>         cycles.stacks context-switches.stacks

hum, how adding -e option to be consistent with record, like:

	$ perf record -e cycles -e context-switches ...

	$ perf script -e cycles
	--- dumps only cycles to perf.data

	$ perf report -e cycles 
	--- displays only cycles

thanks,
jirka