From patchwork Thu May 7 14:07:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ian Rogers X-Patchwork-Id: 1285306 X-Patchwork-Delegate: bpf@iogearbox.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.a=rsa-sha256 header.s=20161025 header.b=f2yVzmCH; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49HwKy1TwSz9sTt for ; Fri, 8 May 2020 00:08:38 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728135AbgEGOIg (ORCPT ); Thu, 7 May 2020 10:08:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45986 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727915AbgEGOId (ORCPT ); Thu, 7 May 2020 10:08:33 -0400 Received: from mail-qk1-x74a.google.com (mail-qk1-x74a.google.com [IPv6:2607:f8b0:4864:20::74a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F182C05BD0F for ; Thu, 7 May 2020 07:08:30 -0700 (PDT) Received: by mail-qk1-x74a.google.com with SMTP id i2so5915732qkl.5 for ; Thu, 07 May 2020 07:08:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=T1oY202fZuRBk7edtCBgt9wERwBLTlqKZ66WoSf5lZY=; b=f2yVzmCHXRdeuATp6UNXLsr9j3vzi+Fv2Pc89/g7pt6XFIZ6WPUU4+XdZMsW7DVnF4 n2yZWIQNIU5uqr+QnGNi+54MDJHMCWmbz2aEHJzBHDHNSpzBjA+CBfwG7Z59S/rpdkPG LRP5O+hDySUXieGDfzzT//qs6ihTwulTSUtefd8x5FObJPRVzJXVd4QcN330/hjd5ClY NhpLete2Rc2Yo/B6a+rGhWPckBE91Xb8xmV8Mire4qGR+afiBQH4cNzelPKX1KAbaf4j NTdOMBmo0exMGpP1rC3C3K3g3ZQSEcEPqXl443gJphFVGOQ9u1D//QClKbOKVbY7+eLV JByQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=T1oY202fZuRBk7edtCBgt9wERwBLTlqKZ66WoSf5lZY=; b=cm/LBeruOxEJCM6nt2lUR4aw2DkI23RCM7/I7Lw2dFeyiH47ggH5OnP0LAYIzVbO0O XWKrzBhGksMi1V24SR0KnT1drSNbXXtxHIbn4NhgA5zMqope/5LXFjLMVRvtzistgZHM mZWZgUoo3x9w+tL6tJmeabuUmoN9+EiG22CdBKKtTmNThihUnQi9IDOIrNGG01gqqLZI 6p3kA0HX8ynikAfeVoONDlqKIRMv1HghQCx+yJ/LwJajm2VoRk/yHTItX9Vuis9TkLBe XZ1PYL9wH+//ZWYT9YJWjCLEXA/oWxl7Aer5IczaJSldNNC6qb3l93fpHiRmwf4d4DZ3 MPPg== X-Gm-Message-State: AGi0PuZPj6Nun9BU5l6mFU3DcewZ0n1OkBAVIeakGyej9KKWWvxHiV3J gR94G16AAlIJjuxKDr1xMIEwjMvSG7xF X-Google-Smtp-Source: APiQypKv4Wz5aiAH7yNT+t1Ra+WCZoSjlEFRIBMgUe/3Qo7oXj9ACmTXXXNfvkVwVq5B54XWjvc0IQzGw+4b X-Received: by 2002:a05:6214:1262:: with SMTP id r2mr13718869qvv.126.1588860509690; Thu, 07 May 2020 07:08:29 -0700 (PDT) Date: Thu, 7 May 2020 07:07:59 -0700 In-Reply-To: <20200507140819.126960-1-irogers@google.com> Message-Id: <20200507140819.126960-4-irogers@google.com> Mime-Version: 1.0 References: <20200507140819.126960-1-irogers@google.com> X-Mailer: git-send-email 2.26.2.526.g744177e7f7-goog Subject: [RFC PATCH v2 03/23] perf metrics: fix parse errors in skylake metrics From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Alexei Starovoitov , Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , Andrii Nakryiko , John Fastabend , KP Singh , Kajol Jain , Andi Kleen , John Garry , Jin Yao , Kan Liang , Cong Wang , Kim Phillips , linux-kernel@vger.kernel.org Cc: netdev@vger.kernel.org, bpf@vger.kernel.org, linux-perf-users@vger.kernel.org, Stephane Eranian , Ian Rogers Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Remove over escaping with \\. Fixes: fd5500989c8f (perf vendor events intel: Update metrics from TMAM 3.5) Signed-off-by: Ian Rogers --- tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json b/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json index b4f91137f40c..390bdab1be9d 100644 --- a/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json +++ b/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json @@ -328,13 +328,13 @@ }, { "BriefDescription": "Average latency of data read request to external memory (in nanoseconds). Accounts for demand loads and L1/L2 prefetches", - "MetricExpr": "1000000000 * ( cha@event\\=0x36\\\\\\,umask\\=0x21@ / cha@event\\=0x35\\\\\\,umask\\=0x21@ ) / ( cha_0@event\\=0x0@ / duration_time )", + "MetricExpr": "1000000000 * ( cha@event\\=0x36\\,umask\\=0x21@ / cha@event\\=0x35\\,umask\\=0x21@ ) / ( cha_0@event\\=0x0@ / duration_time )", "MetricGroup": "Memory_Lat", "MetricName": "DRAM_Read_Latency" }, { "BriefDescription": "Average number of parallel data read requests to external memory. Accounts for demand loads and L1/L2 prefetches", - "MetricExpr": "cha@event\\=0x36\\\\\\,umask\\=0x21@ / cha@event\\=0x36\\\\\\,umask\\=0x21\\\\\\,thresh\\=1@", + "MetricExpr": "cha@event\\=0x36\\,umask\\=0x21@ / cha@event\\=0x36\\,umask\\=0x21\\,thresh\\=1@", "MetricGroup": "Memory_BW", "MetricName": "DRAM_Parallel_Reads" },