linux-kernel - Re: [PATCH v2] perf: Fix a wrong help message

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Message-ID: <Z4ExucFqWB0mETh7@x1>
Date: Fri, 10 Jan 2025 11:42:01 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Namhyung Kim <namhyung@...nel.org>
Cc: Jiachen Zhang <me@...x.top>, linux-kernel@...r.kernel.org,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>, Mark Rutland <mark.rutland@....com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Jiri Olsa <jolsa@...nel.org>, Ian Rogers <irogers@...gle.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	"Liang, Kan" <kan.liang@...ux.intel.com>,
	"open list:PERFORMANCE EVENTS SUBSYSTEM" <linux-perf-users@...r.kernel.org>
Subject: Re: [PATCH v2] perf: Fix a wrong help message

On Thu, Jan 09, 2025 at 04:29:57PM -0800, Namhyung Kim wrote:
> On Thu, Jan 09, 2025 at 11:22:19PM +0800, Jiachen Zhang wrote:
> > The wrong help message may mislead users. This commit fixes it.
> > 
> > Fixes: 328ccdace885 ("perf report: Add --no-demangle option")
> > Signed-off-by: Jiachen Zhang <me@...x.top>
> 
> Reviewed-by: Namhyung Kim <namhyung@...nel.org>

Thanks, applied to perf-tools-next,

- Arnaldo
 
> Thanks,
> Namhyung
> 
> > ---
> >  tools/perf/builtin-report.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
> > index 048c91960ba9..a5672749f781 100644
> > --- a/tools/perf/builtin-report.c
> > +++ b/tools/perf/builtin-report.c
> > @@ -1422,7 +1422,7 @@ int cmd_report(int argc, const char **argv)
> >  	OPT_STRING(0, "addr2line", &addr2line_path, "path",
> >  		   "addr2line binary to use for line numbers"),
> >  	OPT_BOOLEAN(0, "demangle", &symbol_conf.demangle,
> > -		    "Disable symbol demangling"),
> > +		    "Symbol demangling. Enabled by default, use --no-demangle to disable."),
> >  	OPT_BOOLEAN(0, "demangle-kernel", &symbol_conf.demangle_kernel,
> >  		    "Enable kernel symbol demangling"),
> >  	OPT_BOOLEAN(0, "mem-mode", &report.mem_mode, "mem access profile"),
> > -- 
> > 2.34.1
> >