From nobody Fri Dec 19 17:47:45 2025 Received: from bg1.exmail.qq.com (bg1.exmail.qq.com [114.132.124.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 46C2C20127B; Wed, 8 Jan 2025 16:39:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=114.132.124.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736354358; cv=none; b=LeiXWZH+Jzae8GbjejmcqQWfkglr3ugxHtzqVZ/zp1RNmhhKcoAm9KKJ3N79a93SQId+O8sJyeLk0WUEp6CUYqN+FcWU19wVLIK/3pBI9tl07mdvxV14TnX+0l/anMYhHpWWHADMW2J4sVh2CCKW+EK1+LTaw3uLK8f1wB3J1EU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736354358; c=relaxed/simple; bh=pHHDNO2lVRgEOPV/9MwhlvJnypTONAp5ptF0bxP38iU=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=AlTlyxySj8p6t9NLRtXkP5EeEwDAhm9Hcj6K3ulhDZRsjHaCBFsY3AL+J8BD8dCvpPizFb8GDbzvICBc2MtVK7Q8aOVSkLNuTnuMg+Zxo5q0o4clSInFOvkdSFVSp9l/ZtsgUhI4hpeyocbshIjACha3ktDb93ve6HJhUxD7e/c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=jcix.top; spf=pass smtp.mailfrom=jcix.top; arc=none smtp.client-ip=114.132.124.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=jcix.top Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=jcix.top X-QQ-mid: bizesmtpsz9t1736354322tb4og8b Received: from jserver0.. ( [111.193.138.203]) by bizesmtp.qq.com (ESMTP) with id ; Thu, 09 Jan 2025 00:38:40 +0800 (CST) X-QQ-SSF: 00000000000000000000000000000000 From: Jiachen Zhang To: linux-kernel@vger.kernel.org Cc: Jiachen Zhang , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , "Liang, Kan" , linux-perf-users@vger.kernel.org (open list:PERFORMANCE EVENTS SUBSYSTEM) Subject: [PATCH] perf: Fix a wrong help message Date: Thu, 9 Jan 2025 00:36:57 +0800 Message-Id: <20250108163658.1793072-1-me@jcix.top> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtpsz:jcix.top:qybglogicsvrsz:qybglogicsvrsz4a-0 X-QQ-XMAILINFO: NOOb8KFV1wSYyrERW3khw+cMVBDLHFD//Np2s6y4OO/MAoRuCJ9R9JTg EUyJnN4vdr30MJmMRXsbTNnxKJkGU8WjgUhicfy4GYgeAbbt66NOW3n84f+iPqZt96mMiZc AnMvSQkk7dNjI5XzG8g8SNoHWL98Ktf8sJ+vyyEVyhrM+5693l55ML05pi6JV7911qKGqNP JPgHAiPK4kfzPTR0uc8XqvikpMLsTY9t3YwPiP9/6bZ7TcO2brlCCkEeu+Gg4o0fSCvfsxY E1eJr2UFPSVIpOAKjnD2LTHntujXhLhaRLEKaPh64FLn685uz0bc1zNjnqyfjwltaGowiVN tNpx3CyuWe7XMGr+rd9A0aZcGYQCYepQZBvv2zre/Z5EuW3M0XfMNnpk4zXWhbhngAmWfYl g4nsqCqwBDhXzR+0T2X9wXQKmWAW7bg+EXPBGS6ZUx+I40tbM/KkPt/c5iCdMoWiRMbw0Kq /SMvqvUwa7PeZ+UyoLGkfs/iZt1AKlK7pWmFgsxs/1pInmWqWPI9BEvRcgJu++OFoP7pzky W5Cyw4OvAfeaYdvf94P5R0LjacgdpWWsf4SVy/zD1RCfyDFEBjOFQjpbYGe9nnA/NVloFhY NmG3WZVvupmm+0qnUX+hyTv8E8aGCqZ6RY0nhGZAbH20t/sY55lfFK4gEQnXKGHOoFyw2d9 ClQmixK2N2b4gQIvrSpELIbseb9+/wkFqCTZ5i8JV7bPbTWV4doLuH0Gccu5eFO42sm/ERN HSuyk5qiU8RR3tXam2+1DyUekcdYwjtbAQvT6KuI7CCQBM9zIC06liwsVLWGzqjlJJCfAem A27tpjnWLF7bX2gDi0Pg7v9PNOduUJWMa/k3MmLU6GHMSSS5I3JkRvBVmvgHsZq9oymQTN0 H0/gIp/Fx++LbzcI06+bau8jfVJhVr2lhHmjHTnBNUR8neW6R/H+ShtyjvbZae3+hGbKvOZ EUbc+LZbUJeXApnymr/d3nnAPtv+M9MeI3yLaiEBiESwk8gur94VFx5O0 X-QQ-XMRINFO: MPJ6Tf5t3I/ycC2BItcBVIA= X-QQ-RECHKSPAM: 0 Content-Type: text/plain; charset="utf-8" The wrong help message may mislead users. This commit fixes it. Fixes: 328ccdace885 ("perf report: Add --no-demangle option") Signed-off-by: Jiachen Zhang --- 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"), --=20 2.34.1