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Message-ID: <yt9dv9i02dsh.fsf@linux.ibm.com>
Date: Mon, 03 Aug 2020 13:02:06 +0200
From: Sven Schnelle <svens@...ux.ibm.com>
To: Arnaldo Carvalho de Melo <acme@...hat.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@...hat.com>,
Namhyung Kim <namhyung@...nel.org>,
Song Liu <songliubraving@...com>,
Kim Phillips <kim.phillips@....com>,
Adrian Hunter <adrian.hunter@...el.com>,
Ian Rogers <irogers@...gle.com>,
Igor Lubashev <ilubashe@...mai.com>,
Jin Yao <yao.jin@...ux.intel.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] perf: add psw_idle and psw_idle_exit to list of idle
symbols
Sven Schnelle <svens@...ux.ibm.com> writes:
> Add the s390 idle functions so they don't show up in top when
> using software sampling.
>
> Signed-off-by: Sven Schnelle <svens@...ux.ibm.com>
> ---
> tools/perf/util/symbol.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
> index 5ddf84dcbae7..d33d24c61d24 100644
> --- a/tools/perf/util/symbol.c
> +++ b/tools/perf/util/symbol.c
> @@ -666,6 +666,8 @@ static bool symbol__is_idle(const char *name)
> "poll_idle",
> "ppc64_runlatch_off",
> "pseries_dedicated_idle_sleep",
> + "psw_idle",
> + "psw_idle_exit",
> NULL
> };
> int i;
gentle ping?
Regards
Sven
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