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

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Message-Id: <20250108163658.1793072-1-me@jcix.top>
Date: Thu,  9 Jan 2025 00:36:57 +0800
From: Jiachen Zhang <me@...x.top>
To: linux-kernel@...r.kernel.org
Cc: Jiachen Zhang <me@...x.top>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	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>,
	linux-perf-users@...r.kernel.org (open list:PERFORMANCE EVENTS SUBSYSTEM)
Subject: [PATCH] perf: Fix a wrong help message

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>
---
 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..a286d156510a 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"),
+		    "Enable symbol demangling"),
 	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