linux-kernel - Re: [PATCH v1 2/3] perf completion: Support completion of libpfm4 events

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAM9d7ci-MZsJFKOtk2YebJSmarbkO_zaAmVgug8Ymbi6sev-QQ@mail.gmail.com>
Date:   Tue, 5 Sep 2023 11:23:15 -0700
From:   Namhyung Kim <namhyung@...nel.org>
To:     Ian Rogers <irogers@...gle.com>
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
        Stephane Eranian <eranian@...gle.com>
Subject: Re: [PATCH v1 2/3] perf completion: Support completion of libpfm4 events

On Tue, Sep 5, 2023 at 11:16 AM Ian Rogers <irogers@...gle.com> wrote:
>
> Use `perf list --raw-dump pfm` to support completion of libpfm4 events.
>
> Signed-off-by: Ian Rogers <irogers@...gle.com>

Acked-by: Namhyung Kim <namhyung@...nel.org>

Thanks,
Namhyung


> ---
>  tools/perf/perf-completion.sh | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/tools/perf/perf-completion.sh b/tools/perf/perf-completion.sh
> index 40cfc30ad7ad..319ad724b97a 100644
> --- a/tools/perf/perf-completion.sh
> +++ b/tools/perf/perf-completion.sh
> @@ -198,6 +198,10 @@ __perf_main ()
>                 else
>                         __perfcomp_colon "$evts" "$cur1"
>                 fi
> +       elif [[ $prev == @("--pfm-events") &&
> +               $prev_skip_opts == @(record|stat|top) ]]; then
> +               local evts=$($cmd list --raw-dump pfm)
> +               __perfcomp "$evts" "$cur"
>         else
>                 # List subcommands for perf commands
>                 if [[ $prev_skip_opts == @(kvm|kmem|mem|lock|sched|
> --
> 2.42.0.283.g2d96d420d3-goog
>