From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2088EC3A5A7 for ; Wed, 4 Sep 2019 09:48:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 02BB622CF7 for ; Wed, 4 Sep 2019 09:48:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729786AbfIDJsE (ORCPT ); Wed, 4 Sep 2019 05:48:04 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:41564 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725840AbfIDJsD (ORCPT ); Wed, 4 Sep 2019 05:48:03 -0400 Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x849hTOu054617 for ; Wed, 4 Sep 2019 05:48:03 -0400 Received: from e06smtp02.uk.ibm.com (e06smtp02.uk.ibm.com [195.75.94.98]) by mx0a-001b2d01.pphosted.com with ESMTP id 2ut9dhudrr-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 04 Sep 2019 05:48:02 -0400 Received: from localhost by e06smtp02.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 4 Sep 2019 10:48:00 +0100 Received: from b06cxnps4076.portsmouth.uk.ibm.com (9.149.109.198) by e06smtp02.uk.ibm.com (192.168.101.132) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Wed, 4 Sep 2019 10:47:57 +0100 Received: from d06av23.portsmouth.uk.ibm.com (d06av23.portsmouth.uk.ibm.com [9.149.105.59]) by b06cxnps4076.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x849lu7A31326246 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 4 Sep 2019 09:47:56 GMT Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7738BA4051; Wed, 4 Sep 2019 09:47:56 +0000 (GMT) Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 324B3A4057; Wed, 4 Sep 2019 09:47:55 +0000 (GMT) Received: from srikart450.in.ibm.com (unknown [9.122.211.65]) by d06av23.portsmouth.uk.ibm.com (Postfix) with ESMTP; Wed, 4 Sep 2019 09:47:55 +0000 (GMT) From: Srikar Dronamraju To: Arnaldo Carvalho de Melo Cc: Jiri Olsa , Namhyung Kim , Linux Kernel Mailing List , Srikar Dronamraju , Ravi Bangoria , Naveen N Rao Subject: [PATCH 0/2] Perf/stat: Solve problems with repeat and interval Date: Wed, 4 Sep 2019 15:17:36 +0530 X-Mailer: git-send-email 2.17.1 X-TM-AS-GCONF: 00 x-cbid: 19090409-0008-0000-0000-00000310E2F6 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19090409-0009-0000-0000-00004A2F37D8 Message-Id: <20190904094738.9558-1-srikar@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-09-04_02:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=705 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1909040096 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There are some problems in perf stat when using a combination of repeat and interval options. This series tries to fix them. Srikar Dronamraju (2): perf/stat: Reset previous counts on repeat with interval perf/stat: Fix a segmentation fault when using repeat forever tools/perf/builtin-stat.c | 5 ++++- tools/perf/util/stat.c | 17 +++++++++++++++++ tools/perf/util/stat.h | 1 + 3 files changed, 22 insertions(+), 1 deletion(-) -- 2.18.1