Received: by 2002:a05:6358:bb9e:b0:b9:5105:a5b4 with SMTP id df30csp3824021rwb; Mon, 5 Sep 2022 20:10:19 -0700 (PDT) X-Google-Smtp-Source: AA6agR6VExyE4IYpLF6ixVJopZoCOQh2DiqvygQxsEmG4RLETBnmBbWmVusTiBY7Dw0k8e/dl+4g X-Received: by 2002:a05:6402:1d8c:b0:44e:dec5:512b with SMTP id dk12-20020a0564021d8c00b0044edec5512bmr85057edb.408.1662433818809; Mon, 05 Sep 2022 20:10:18 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1662433818; cv=none; d=google.com; s=arc-20160816; b=sxmJ/e4dmeFdrluFx9sVAsMCfO5pd3bqo2Qu8z1C2pCK5pMBMoyGCgvLNlDzl/GirU lzFuqn6q7dA+vxDN7LIHBXSOeK3bGMKojFzUPae2SYPK8MLLjbh3eRS4F4lxdOj+jaXU 4y82feAWyu7HhILDeTaXsZ3A0K10FcSy5wN5ESJenLY3+QtWk+wBFCZD8tv6xJuA1erq bqDlSz4uJ3H95BPQSPh+7H0V2N8O/gqW4OU3BfgCfDWWTROXxoNBigJQHRV+NCfWfKXN x5fXDNQd+5SjsTnmW2v9ojzd7gl2E5r3+3ARs8lM9lA/t18SyDDf+6Q2txLqOV5ZA6Ro Iirg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:date:subject:cc:to:from; bh=JpiybmG10AA3/sI5S2Nxwmjzj4pW4U7WYqneiKlFf38=; b=Ku6SGVAyxKKJ9MgYJ9mwwga5cCZDTKFB1rfZZVotEuUocJLjwYXasGpWEpc92iLzPI AsNxa7XIOK4Tt2/VlmSWmLJelL63uV5T0MNcRBiR4q88dMNUUtTYWCyIhhhJIeAMJP3c jaalvwpQ/L39JMP8tUrtDk8w2EcyuMzhRMyGg3dKZ5E278dwombRhgu/Ti1HQTu+xaRr DqbLgbxH1mgBKWiEPZPbrAhao3o/mjEb5fH7FSXasGepMT3FhCvioA6nQBRw+7x7ukCM wLQg+rSfxpDcUClMEFHp3xIrbzK0MSolXC1hf82xZEvXilqH2TSHhDZ2XuCLPSVVtYvh rcfA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id go16-20020a1709070d9000b0073d7097ac8asi10775797ejc.538.2022.09.05.20.09.53; Mon, 05 Sep 2022 20:10:18 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232931AbiIFCyz (ORCPT + 99 others); Mon, 5 Sep 2022 22:54:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41662 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237977AbiIFCyw (ORCPT ); Mon, 5 Sep 2022 22:54:52 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 745F8140E6; Mon, 5 Sep 2022 19:54:46 -0700 (PDT) Received: from dggemv711-chm.china.huawei.com (unknown [172.30.72.57]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4MM8z40KftzmVB9; Tue, 6 Sep 2022 10:51:12 +0800 (CST) Received: from kwepemm600008.china.huawei.com (7.193.23.88) by dggemv711-chm.china.huawei.com (10.1.198.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 6 Sep 2022 10:54:21 +0800 Received: from huawei.com (10.175.100.227) by kwepemm600008.china.huawei.com (7.193.23.88) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 6 Sep 2022 10:54:20 +0800 From: Shang XiaoJing To: , , , , , , , , CC: Subject: [PATCH v2 0/3] perf: Clean up and fix potential mem leak Date: Tue, 6 Sep 2022 11:29:03 +0800 Message-ID: <20220906032906.21395-1-shangxiaojing@huawei.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.100.227] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To kwepemm600008.china.huawei.com (7.193.23.88) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Some clean up in perf.c and builtin-c2c.c. changes from v2: - clear omissible free label in c2c_he_zalloc. Shang XiaoJing (3): perf clean: Add same_cmd_with_prefix helper perf c2c: Add helpers to get counts of loads or stores perf c2c: Prevent potential memory leak in c2c_he_zalloc tools/perf/builtin-c2c.c | 77 +++++++++++++++++++--------------------- tools/perf/perf.c | 12 +++++-- 2 files changed, 46 insertions(+), 43 deletions(-) -- 2.17.1