From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751920AbdFTPLO (ORCPT ); Tue, 20 Jun 2017 11:11:14 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:41864 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751082AbdFTPLN (ORCPT ); Tue, 20 Jun 2017 11:11:13 -0400 From: Mark Santaniello To: Arnaldo Carvalho de Melo CC: Peter Zijlstra , Ingo Molnar , Alexander Shishkin , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH 2/2] Support perf script -F brstackoff,dso Thread-Topic: [PATCH 2/2] Support perf script -F brstackoff,dso Thread-Index: AQHS6RqHD+owSsGDVUSMAiVFz4nqnKIsfR0AgADqFAA= Date: Tue, 20 Jun 2017 15:10:38 +0000 Message-ID: <07217100-45B2-4B4D-ABAB-6E3D7EEE0CC5@fb.com> References: <20170619163825.2012979-1-marksan@fb.com> <20170619163825.2012979-2-marksan@fb.com> <20170619181250.GO3645@kernel.org> In-Reply-To: <20170619181250.GO3645@kernel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/f.23.0.170610 authentication-results: kernel.org; dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=fb.com; x-originating-ip: [2620:10d:c090:200::6:5dff] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;MWHPR15MB1711;20:7V0g8iCiZ3BVeitOTFZD0k8LByeNHezgKCHzKT0GO5ia6gH3ikPSjljh952rNVFbKJ4i2Ap1y7SeTgbeSlg+dZt4OjL5k/YjCe9m5QKwkaM3hXT5+pnAYzQ8NP3eJcNhFKBwgqDOJXrKmDIY8+TCEyuStw2+/XzMjHdJJMUdrW8= x-ms-office365-filtering-correlation-id: 92330767-0a4a-482b-ea9a-08d4b7ee829f x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(22001)(2017030254075)(201703131423075)(201703031133081);SRVR:MWHPR15MB1711; x-ms-traffictypediagnostic: MWHPR15MB1711: x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:; x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(6040450)(601004)(2401047)(5005006)(8121501046)(3002001)(93006095)(93001095)(100000703101)(100105400095)(10201501046)(6041248)(20161123555025)(20161123562025)(201703131423075)(201702281528075)(201703061421075)(201703061406153)(20161123560025)(20161123564025)(20161123558100)(6072148)(100000704101)(100105200095)(100000705101)(100105500095);SRVR:MWHPR15MB1711;BCL:0;PCL:0;RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(100000804101)(100110200095)(100000805101)(100110500095);SRVR:MWHPR15MB1711; x-forefront-prvs: 03449D5DD1 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(6009001)(39400400002)(39850400002)(39840400002)(39450400003)(39410400002)(377454003)(24454002)(83506001)(36756003)(6436002)(77096006)(8936002)(81166006)(8676002)(83716003)(82746002)(14454004)(6246003)(38730400002)(110136004)(54906002)(53936002)(99286003)(6512007)(6506006)(6486002)(478600001)(2950100002)(6916009)(122556002)(189998001)(54356999)(76176999)(50986999)(25786009)(53546009)(2900100001)(5660300001)(4326008)(229853002)(3280700002)(3660700001)(2906002)(4001350100001)(33656002)(305945005)(6116002)(102836003)(142933001);DIR:OUT;SFP:1102;SCL:1;SRVR:MWHPR15MB1711;H:MWHPR15MB1709.namprd15.prod.outlook.com;FPR:;SPF:None;MLV:sfv;LANG:en; spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="utf-8" Content-ID: <97BF5AD7BCE7E64D9440D51993A21BFA@namprd15.prod.outlook.com> MIME-Version: 1.0 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jun 2017 15:10:38.5669 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 8ae927fe-1255-47a7-a2af-5f3a069daaa2 X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR15MB1711 X-OriginatorOrg: fb.com X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-06-20_08:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by mail.home.local id v5KFBJR7018830 On 6/19/17, 11:12 AM, "Arnaldo Carvalho de Melo" wrote: Em Mon, Jun 19, 2017 at 09:38:25AM -0700, Mark Santaniello escreveu: > With the new "brstackoff,dso" we get what we need: a simple offset into a > specific dso/binary that uniquely identifies a branch/target: You forgot to update tools/perf/Documentation/perf-script.txt about 'brstackoff', I added a line using the above explanation, please check later and improve/expand it. Thanks, - Arnaldo Arnaldo, Thanks very much. Will do. -Mark