Received: by 2002:a25:7ec1:0:0:0:0:0 with SMTP id z184csp443336ybc; Sat, 23 Nov 2019 01:27:54 -0800 (PST) X-Google-Smtp-Source: APXvYqyz08XOOqNLsVDX/317PBWM/l6zmCHXFB2PyqtnDng5OJhRgpaZWxLnqyb2Sw0Qyegw9BoQ X-Received: by 2002:a17:906:5a92:: with SMTP id l18mr26006290ejq.238.1574501273902; Sat, 23 Nov 2019 01:27:53 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1574501273; cv=none; d=google.com; s=arc-20160816; b=tCGi+Tf5OWd32MDCwGjV8vr5uM1EChC0W3mRhrKz0q8KRvFTX52ZD2rOHImdqLwVHx VXvwhIFmN9HwiAp1qdrkQbUFNBMnfjhpmpnxqUZ/x0Yyh2nniIr5zodGB8NduEU7MtE6 oEuBejM3GReI/9XpbXH4lD7eFol/z3qoLLpdUmGp2FMmKpQaQs3+qRWXwNNAS3DT97Lx 2jTaDHiGw4JWsV9/DIaTyxcfWSco7y7O9FDWzCAKeyYywwU/tz6k7N6jTvH0jrFmJZ9r 6lkixqpxs3GkWsKSOFMleZuRhZGQ97MbbyDzshRu0GxDxZpZdCMsHXvDu8Uv9DMGRYRj Niog== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from; bh=SUWskEdRTAeR/HjGY2Etc3CdVICQIZL/5pA6vPCsX+E=; b=U+qo/4WSA7UO5bFbkUBWQ8Kw+3rAPa1hInd0GyRVR2ci9XVP7HdoLqqa95te35i322 /M+zG4QSgkfuOfHQdLoIRN4whcRlCWz8VsVxOrWVmZSRqREz9hkhPvQjP/fNt4Jxgf83 cKjSNRlRNnZOp/cd0LhOaPr3RpmwdimSrPDNnCjs+RkU4keitYAN7YcS9Ezbo4oZ4kcq 9pIraO3jZnFXb1hkkytDYHyZWpmGNOUSfMsoncJ4BuwkwqClD20/QP5jXS9Pf8i8HqJI QmUFysHm5ulXnCoSysBA9uEBKPkoDSK0dOARyNFnkp794RVon9T4qXxywRBP+zbv3DkQ m7cg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k13si545437edj.324.2019.11.23.01.26.53; Sat, 23 Nov 2019 01:27:53 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726895AbfKWJYq (ORCPT + 99 others); Sat, 23 Nov 2019 04:24:46 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:6705 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726487AbfKWJYp (ORCPT ); Sat, 23 Nov 2019 04:24:45 -0500 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 585B888D9EFF8A87D87C; Sat, 23 Nov 2019 17:24:35 +0800 (CST) Received: from huawei.com (10.175.102.38) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.439.0; Sat, 23 Nov 2019 17:24:28 +0800 From: Tan Xiaojun To: , , , , , , , , , , , , , , , CC: , , , , , , Subject: [RFC v3 3/5] perf report: Add --spe options for arm-spe Date: Sat, 23 Nov 2019 18:11:16 +0800 Message-ID: <20191123101118.12635-4-tanxiaojun@huawei.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191123101118.12635-1-tanxiaojun@huawei.com> References: <20191123101118.12635-1-tanxiaojun@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.102.38] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The previous patch added support in "perf report" for some arm-spe events(llc-miss, tlb-miss, branch-miss, remote_access). This patch adds their help instructions. Signed-off-by: Tan Xiaojun --- tools/perf/Documentation/perf-report.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 7315f155803f..188a9477558b 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -462,6 +462,16 @@ include::itrace.txt[] To disable decoding entirely, use --no-itrace. +--spe:: + Options for decoding arm-spe tracing data. The options are: + + l synthesize llc miss events + t synthesize tlb miss events + b synthesize branch miss events + r synthesize remote access events + + The default is all events i.e. the same as --spe=ltbr + --full-source-path:: Show the full path for source files for srcline output. -- 2.17.1