From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) (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 E006D40F751; Fri, 21 Aug 2026 05:49:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.21 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787291364; cv=none; b=PNwpFzaWl9epGTmRgPJ8jsNxacPRcW5PR9ClqTFEgDvnFAJYeJwl2Kns94xewVZNwcD6e0/wQAPVdLFMec2Hp8N9dZIqMYUsEHn8enAFAJfHx5Uo027F9ksphg4SC55jHW0QYRDJhvsLbonHANqDzPZKX9YxTHR7BvI592IiPvk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787291364; c=relaxed/simple; bh=KGrk8Cjn8wCWCTB57J+A0VqQw6g3R7B+FtoTdYlsacg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=R+8P5F4Jz+vxGc7kURdZKM2kWW9fGTY1lEB0WQSRMhPmoZASStkr9h63Y5ijonJ+G8EcqzfhTiQpQwtWtKkhWyzxsgg73SSYQc8J2QwmcyIYHnR4Mf9cizbgrLXa5V57rIlaOCWAeuGuTpre5NgX4Agoust8f00vKZwYK0TyUMY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=UcKMCRot; arc=none smtp.client-ip=198.175.65.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="UcKMCRot" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1787291362; x=1818827362; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=KGrk8Cjn8wCWCTB57J+A0VqQw6g3R7B+FtoTdYlsacg=; b=UcKMCRot+rn4XJ2dbCrty7hHptLuqiWR9zb1kru/fKjsG/wuKsp/gMZ3 UGoWHD523QkuxE/wPWtSg3HK7TBbA50qRNDlTNk3vJYUopt8xnc8Nb3qQ hzXjEYVNIxt5IVxnoTRRX9LQHufmkLUwqeOuR/iA+bJBqMKhLarJKQPHT GQ5UPPNa5CSoFxoMOh91Bbx7U47KiPoF5P2+LFb3EvKmffn8jrEHZPhDe 2ddFDNqI4FuBX0BjK6DszOMrB823q3zwf4zDZpdcsBt2G5QNh3c1vGsQb N3QLTINY/p+7DMKwOzB1uPWhJFecsI3HAEfk3BQbBiqir+9a9ns2dNrZk g==; X-CSE-ConnectionGUID: SXc39gBPT4ildQaFKXdcAg== X-CSE-MsgGUID: BWK6iHE3TeWtZFHVWS/BiA== X-IronPort-AV: E=McAfee;i="6800,10657,11881"; a="87691954" X-IronPort-AV: E=Sophos;i="6.25,234,1779174000"; d="scan'208";a="87691954" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2026 22:49:22 -0700 X-CSE-ConnectionGUID: V6xjQL8IRY+/OPhQhqpn6Q== X-CSE-MsgGUID: xHzWl5xXQyepIupaEUIaPQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,234,1779174000"; d="scan'208";a="270476139" Received: from linux-pnp-gnr-1.sh.intel.com ([10.239.83.186]) by orviesa005.jf.intel.com with ESMTP; 20 Aug 2026 22:49:19 -0700 From: Jiebin Sun To: namhyung@kernel.org Cc: acme@kernel.org, mingo@redhat.com, peterz@infradead.org, adrian.hunter@intel.com, alexander.shishkin@linux.intel.com, irogers@google.com, james.clark@linaro.org, jolsa@kernel.org, mark.rutland@arm.com, dapeng1.mi@linux.intel.com, thomas.falcon@intel.com, tianyou.li@intel.com, wangyang.guo@intel.com, jiebin.sun@intel.com, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/4] perf c2c: Fix documented default coalesce fields Date: Fri, 21 Aug 2026 13:56:08 +0800 Message-ID: X-Mailer: git-send-email 2.52.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The default coalesce fields dropped pid in favor of iaddr, but the man page still documents the old pid,iaddr default. Update it to match the command. Fixes: 423701a0c8d7 ("perf c2c: Change the default coalesce setup") Signed-off-by: Jiebin Sun Cc: Dapeng Mi Cc: Ian Rogers Cc: James Clark Cc: Namhyung Kim Cc: Thomas Falcon Reviewed-by: Tianyou Li Reviewed-by: Wangyang Guo --- tools/perf/Documentation/perf-c2c.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/Documentation/perf-c2c.txt b/tools/perf/Documentation/perf-c2c.txt index 8775889bc0a3..9e58a51c55de 100644 --- a/tools/perf/Documentation/perf-c2c.txt +++ b/tools/perf/Documentation/perf-c2c.txt @@ -341,7 +341,7 @@ output fields set for cacheline offsets output: Code address, Code symbol, Shared Object, Source line dso - coalesced by shared object -By default the coalescing is setup with 'pid,iaddr'. +By default, coalescing uses `iaddr`. STDIO OUTPUT ------------ -- 2.52.0