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

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