Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp361636pxb; Tue, 19 Oct 2021 04:33:02 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyGEFhmMZOPe9PDa9C2GwdJblrE9r7D+JDqZvHMsqpu7qpcNwZ253e0CZVUqCiLnJUuDNBo X-Received: by 2002:a05:6402:d69:: with SMTP id ec41mr15008813edb.180.1634643181948; Tue, 19 Oct 2021 04:33:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1634643181; cv=none; d=google.com; s=arc-20160816; b=BQOwiGgC2pcxOKqF2Wy4mQJyZWdabTojrDbJWkRjtEpck/LCy5odQNhBfUiHEdniEf pifu/7czFTaoOB20niTEBfbwi9ODI9z7HdZNnjGuvqiWmegrUV7Sqd7RcjQZ0FSMP9M0 IszupCqrT94N4ZoKC2n2TGa9DZHFmZTg0dOa78ebmhVO+bv9tVJ+powBWj08qkQowprj Gab1ASCxtQNr81GgMjWQcej9lwHjPJ9qNoUaQIXdBgrw33cX11/WVuh1mgmlYbYgyY4p LH1rAWtKNf9Ktr0x9WAwoz/UaHo8R5DSnvqlos3Qguunu5wkJBf1RaP5pCt0aFcQmDGg EiKw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject; bh=nX5wdvWGj5+6PAKGzvrD1b1/zZ+ipGmgqG9NFBBrPuE=; b=LCf799ptdmmcMm+vcPHs2+GPZPORc6e2sej1oG4Rxax9eeKRPBcBSxHpuBInWMTAK+ izA6ZPlp29F88oo7VmqIe6OS3GgOMJcEfO50FdwI3vajEJnLz8SKi74AogXzB/bisY32 o51cDdKvafRybisMxwGdOBZWLHLKO1v5QFB/0Yn9Y+Fh66fxGnmrVrd3QjYsQ5blp+pi WAu1ko+5T43XJDdtkqGX5C6l/t5g2KluWaqPaufERvH7rSZDHrIHZyWYS+V+aK9NHTKc 3Edhq+bz+boHgZEae1aMbcDWJxMj0MgxVdQnxcSJcHwbse/BjZ9478HiQXmDu4eTO7YM mI7g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id h15si21754776ejj.98.2021.10.19.04.32.36; Tue, 19 Oct 2021 04:33:01 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235284AbhJSL3n (ORCPT + 99 others); Tue, 19 Oct 2021 07:29:43 -0400 Received: from frasgout.his.huawei.com ([185.176.79.56]:4007 "EHLO frasgout.his.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230097AbhJSL3m (ORCPT ); Tue, 19 Oct 2021 07:29:42 -0400 Received: from fraeml713-chm.china.huawei.com (unknown [172.18.147.226]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4HYWbr6td4z67w09; Tue, 19 Oct 2021 19:24:24 +0800 (CST) Received: from lhreml724-chm.china.huawei.com (10.201.108.75) by fraeml713-chm.china.huawei.com (10.206.15.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.15; Tue, 19 Oct 2021 13:27:27 +0200 Received: from [10.47.85.98] (10.47.85.98) by lhreml724-chm.china.huawei.com (10.201.108.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.15; Tue, 19 Oct 2021 12:27:26 +0100 Subject: Re: [PATCH v2 07/21] perf metric: Add metric new and free To: Ian Rogers , Andi Kleen , "Jiri Olsa" , Namhyung Kim , Kajol Jain , "Paul A . Clarke" , "Arnaldo Carvalho de Melo" , Riccardo Mancini , Kan Liang , Peter Zijlstra , "Ingo Molnar" , Mark Rutland , "Alexander Shishkin" , Kees Cook , Sami Tolvanen , "Nick Desaulniers" , Andrew Morton , Jacob Keller , "Zhen Lei" , ToastC , "Joakim Zhang" , Felix Fietkau , Jiapeng Chong , Song Liu , "Fabian Hemmer" , Alexander Antonov , Nicholas Fraser , Adrian Hunter , Denys Zagorui , Wan Jiabing , Thomas Richter , "Sumanth Korikkar" , Heiko Carstens , , , , Andrew Kilroy CC: Stephane Eranian References: <20211015172132.1162559-1-irogers@google.com> <20211015172132.1162559-8-irogers@google.com> From: John Garry Message-ID: <2a4e8994-ebe7-7623-7e72-e3abb2ae8d0f@huawei.com> Date: Tue, 19 Oct 2021 12:30:15 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.12.1 MIME-Version: 1.0 In-Reply-To: <20211015172132.1162559-8-irogers@google.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.47.85.98] X-ClientProxiedBy: lhreml718-chm.china.huawei.com (10.201.108.69) To lhreml724-chm.china.huawei.com (10.201.108.75) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 15/10/2021 18:21, Ian Rogers wrote: > Metrics are complex enough that a new/free reduces the risk of memory > leaks. Move static functions used in new. > > Acked-by: Andi Kleen > Signed-off-by: Ian Rogers Reviewed-by: John Garry