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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1F06FC433EF for ; Mon, 10 Jan 2022 19:19:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:CC:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=spnbgDZbPhymzCejJOkHTIDyuoWppNoA0GU7A7H+oRc=; b=M1/eS/dzlYq+xu01y1hFbVT7tV NQNX4E7g/WtxGZTF2kqjZQFcuYSvOWViPaHgom0PPWeyE46ugKmP4vwBZtsrn8B9Wfq6359XY4uik ZoHo+mRR0HJlIEMEWheU7Dw41UyneneVpdN8w8rkZ2YeeZY4wHZDDPuVkGShb+0HKJDIyaCptghuJ wlOhh68aFvickQvBAW+EErNodgeMFX5XDdFHeRaTSDEdUmJuKoyXvvRehnx/yIOv5VTUA07J+pu6v acIpDH4fBoqf/MA+jPuT+5OcScWvrgL3FF+A1gLmjmj/3LdSKhdri4BdMyYf+1HyucUGi5NcNcxeP /rOo5qAQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n70BL-00CzoU-Ov; Mon, 10 Jan 2022 19:18:15 +0000 Received: from frasgout.his.huawei.com ([185.176.79.56]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1n70BI-00CzmC-66 for linux-arm-kernel@lists.infradead.org; Mon, 10 Jan 2022 19:18:13 +0000 Received: from fraeml743-chm.china.huawei.com (unknown [172.18.147.206]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4JXk671KJTz68BcV; Tue, 11 Jan 2022 03:14:39 +0800 (CST) Received: from lhreml724-chm.china.huawei.com (10.201.108.75) by fraeml743-chm.china.huawei.com (10.206.15.224) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Mon, 10 Jan 2022 20:18:09 +0100 Received: from [10.47.24.251] (10.47.24.251) 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 15.1.2308.20; Mon, 10 Jan 2022 19:18:07 +0000 Subject: Re: [PATCH v4 02/48] perf stat: Add aggr creators that are passed a cpu. 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" , , , "Vineet Singh" , James Clark , "Mathieu Poirier" , Suzuki K Poulose , Mike Leach , Leo Yan , , , CC: References: <20220105061351.120843-1-irogers@google.com> <20220105061351.120843-3-irogers@google.com> From: John Garry Message-ID: <9ee9f3ca-bfeb-7258-f7dd-2485c26ef372@huawei.com> Date: Mon, 10 Jan 2022 19:17:52 +0000 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: <20220105061351.120843-3-irogers@google.com> Content-Language: en-US X-Originating-IP: [10.47.24.251] X-ClientProxiedBy: lhreml743-chm.china.huawei.com (10.201.108.193) To lhreml724-chm.china.huawei.com (10.201.108.75) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220110_111812_430395_BBC878FC X-CRM114-Status: UNSURE ( 7.95 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 05/01/2022 06:13, Ian Rogers wrote: > +struct aggr_cpu_id cpu_map__get_socket(struct perf_cpu_map *map, int idx, > + void *data) > +{ > + if (idx < 0 || idx > map->nr) Incidentally should this be >= map->nr? > + return cpu_map__empty_aggr_cpu_id(); > + > + return cpu_map__get_socket_aggr_by_cpu(map->map[idx], data); > +} > + _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel