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 X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90D9EC433DF for ; Thu, 25 Jun 2020 11:48:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6B8FC20706 for ; Thu, 25 Jun 2020 11:48:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404407AbgFYLsF (ORCPT ); Thu, 25 Jun 2020 07:48:05 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:16568 "EHLO mx0b-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404220AbgFYLsE (ORCPT ); Thu, 25 Jun 2020 07:48:04 -0400 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 05PBWLUA076716; Thu, 25 Jun 2020 07:47:55 -0400 Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 31uwyskxp2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 25 Jun 2020 07:47:55 -0400 Received: from m0098421.ppops.net (m0098421.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.36/8.16.0.36) with SMTP id 05PBXH3r079937; Thu, 25 Jun 2020 07:47:54 -0400 Received: from ppma04ams.nl.ibm.com (63.31.33a9.ip4.static.sl-reverse.com [169.51.49.99]) by mx0a-001b2d01.pphosted.com with ESMTP id 31uwyskxn1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 25 Jun 2020 07:47:54 -0400 Received: from pps.filterd (ppma04ams.nl.ibm.com [127.0.0.1]) by ppma04ams.nl.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 05PBitcp010924; Thu, 25 Jun 2020 11:47:52 GMT Received: from b06cxnps3075.portsmouth.uk.ibm.com (d06relay10.portsmouth.uk.ibm.com [9.149.109.195]) by ppma04ams.nl.ibm.com with ESMTP id 31uus71ryg-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 25 Jun 2020 11:47:52 +0000 Received: from d06av24.portsmouth.uk.ibm.com (mk.ibm.com [9.149.105.60]) by b06cxnps3075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 05PBlnKn43974906 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 25 Jun 2020 11:47:49 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7A35242041; Thu, 25 Jun 2020 11:47:49 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 64C5F4203F; Thu, 25 Jun 2020 11:47:45 +0000 (GMT) Received: from localhost.localdomain.com (unknown [9.77.196.238]) by d06av24.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 25 Jun 2020 11:47:45 +0000 (GMT) From: Kajol Jain To: acme@kernel.org Cc: peterz@infradead.org, mingo@redhat.com, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, pc@us.ibm.com, jolsa@redhat.com, namhyung@kernel.org, ak@linux.intel.com, yao.jin@linux.intel.com, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, irogers@google.com, maddy@linux.ibm.com, ravi.bangoria@linux.ibm.com, anju@linux.vnet.ibm.com, kan.liang@linux.intel.com, kjain@linux.ibm.com Subject: [RFC 2/3] perf/tools: Pass pmu_event structure as a parameter for arch_get_runtimeparam Date: Thu, 25 Jun 2020 17:17:17 +0530 Message-Id: <20200625114718.229911-3-kjain@linux.ibm.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200625114718.229911-1-kjain@linux.ibm.com> References: <20200625114718.229911-1-kjain@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.216,18.0.687 definitions=2020-06-25_05:2020-06-25,2020-06-25 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 cotscore=-2147483648 lowpriorityscore=0 priorityscore=1501 bulkscore=0 mlxlogscore=999 adultscore=0 suspectscore=1 mlxscore=0 malwarescore=0 clxscore=1015 spamscore=0 phishscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006250070 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds passing of pmu_event as a parameter in function 'arch_get_runtimeparam' which can be used to get details like if the event is percore/perchip. Signed-off-by: Kajol Jain --- tools/perf/arch/powerpc/util/header.c | 7 +++++-- tools/perf/util/metricgroup.c | 5 ++--- tools/perf/util/metricgroup.h | 3 ++- 3 files changed, 9 insertions(+), 6 deletions(-) diff --git a/tools/perf/arch/powerpc/util/header.c b/tools/perf/arch/powerpc/util/header.c index d4870074f14c..fe684e0af5b3 100644 --- a/tools/perf/arch/powerpc/util/header.c +++ b/tools/perf/arch/powerpc/util/header.c @@ -47,8 +47,11 @@ get_cpuid_str(struct perf_pmu *pmu __maybe_unused) return bufp; } -int arch_get_runtimeparam(void) +int arch_get_runtimeparam(struct pmu_event *pe) { int count; - return sysfs__read_int("/devices/hv_24x7/interface/sockets", &count) < 0 ? 1 : count; + char path[PATH_MAX] = "/devices/hv_24x7/interface/"; + + pe->perchip ? strcat(path, "sockets") : strcat(path, "coresperchip"); + return sysfs__read_int(path, &count) < 0 ? 1 : count; } diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c index 9e21aa767e41..c06166ec64d6 100644 --- a/tools/perf/util/metricgroup.c +++ b/tools/perf/util/metricgroup.c @@ -15,7 +15,6 @@ #include "rblist.h" #include #include -#include "pmu-events/pmu-events.h" #include "strlist.h" #include #include @@ -547,7 +546,7 @@ static bool metricgroup__has_constraint(struct pmu_event *pe) return false; } -int __weak arch_get_runtimeparam(void) +int __weak arch_get_runtimeparam(struct pmu_event *pe __maybe_unused) { return 1; } @@ -634,7 +633,7 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group, } else { int j, count; - count = arch_get_runtimeparam(); + count = arch_get_runtimeparam(pe); /* This loop is added to create multiple * events depend on count value and add diff --git a/tools/perf/util/metricgroup.h b/tools/perf/util/metricgroup.h index 287850bcdeca..c0bf77514343 100644 --- a/tools/perf/util/metricgroup.h +++ b/tools/perf/util/metricgroup.h @@ -5,6 +5,7 @@ #include #include #include +#include "pmu-events/pmu-events.h" struct evsel; struct option; @@ -37,5 +38,5 @@ int metricgroup__parse_groups(const struct option *opt, void metricgroup__print(bool metrics, bool groups, char *filter, bool raw, bool details); bool metricgroup__has_metric(const char *metric); -int arch_get_runtimeparam(void); +int arch_get_runtimeparam(struct pmu_event *pe __maybe_unused); #endif -- 2.26.2