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=-9.8 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=unavailable 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 8B5BDC43331 for ; Wed, 1 Apr 2020 20:43:20 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 08AC820784 for ; Wed, 1 Apr 2020 20:43:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 08AC820784 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.ibm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 48synx5NMnzDqbC for ; Thu, 2 Apr 2020 07:43:17 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.ibm.com (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=kjain@linux.ibm.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 48syc74yyBzDqmb for ; Thu, 2 Apr 2020 07:34:47 +1100 (AEDT) Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 031KWoW0066516 for ; Wed, 1 Apr 2020 16:34:45 -0400 Received: from e06smtp07.uk.ibm.com (e06smtp07.uk.ibm.com [195.75.94.103]) by mx0a-001b2d01.pphosted.com with ESMTP id 3022r0qa0y-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 01 Apr 2020 16:34:45 -0400 Received: from localhost by e06smtp07.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Wed, 1 Apr 2020 21:34:36 +0100 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 031KYaSW58720474 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 1 Apr 2020 20:34:36 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 48A1BA405B; Wed, 1 Apr 2020 20:34:36 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 845F1A4054; Wed, 1 Apr 2020 20:34:30 +0000 (GMT) Received: from localhost.localdomain.com (unknown [9.199.38.236]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Wed, 1 Apr 2020 20:34:30 +0000 (GMT) From: Kajol Jain To: acme@kernel.org, linuxppc-dev@lists.ozlabs.org, mpe@ellerman.id.au, sukadev@linux.vnet.ibm.com Subject: [PATCH v8 3/7] perf/tools: Refactoring metricgroup__add_metric function Date: Thu, 2 Apr 2020 02:03:36 +0530 X-Mailer: git-send-email 2.21.0 In-Reply-To: <20200401203340.31402-1-kjain@linux.ibm.com> References: <20200401203340.31402-1-kjain@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 x-cbid: 20040120-0028-0000-0000-000003F03C02 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 20040120-0029-0000-0000-000024B5C373 Message-Id: <20200401203340.31402-4-kjain@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.676 definitions=2020-04-01_04:2020-03-31, 2020-04-01 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 phishscore=0 malwarescore=0 spamscore=0 mlxlogscore=999 impostorscore=0 suspectscore=0 adultscore=0 clxscore=1015 bulkscore=0 mlxscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004010170 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, maddy@linux.vnet.ibm.com, peterz@infradead.org, yao.jin@linux.intel.com, mingo@kernel.org, kan.liang@linux.intel.com, ak@linux.intel.com, alexander.shishkin@linux.intel.com, anju@linux.vnet.ibm.com, mamatha4@linux.vnet.ibm.com, ravi.bangoria@linux.ibm.com, kjain@linux.ibm.com, jmario@redhat.com, namhyung@kernel.org, tglx@linutronix.de, mpetlan@redhat.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, jolsa@kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" This patch refactor metricgroup__add_metric function where some part of it move to function metricgroup__add_metric_param. No logic change. Signed-off-by: Kajol Jain --- tools/perf/util/metricgroup.c | 60 ++++++++++++++++++++--------------- 1 file changed, 35 insertions(+), 25 deletions(-) diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c index 926449a7cdbf..7ad81c8177ea 100644 --- a/tools/perf/util/metricgroup.c +++ b/tools/perf/util/metricgroup.c @@ -485,6 +485,39 @@ static bool metricgroup__has_constraint(struct pmu_event *pe) return false; } +static int __metricgroup__add_metric(struct strbuf *events, + struct list_head *group_list, struct pmu_event *pe) +{ + + const char **ids; + int idnum; + struct egroup *eg; + + if (expr__find_other(pe->metric_expr, NULL, &ids, &idnum) < 0) + return -EINVAL; + + if (events->len > 0) + strbuf_addf(events, ","); + + if (metricgroup__has_constraint(pe)) + metricgroup__add_metric_non_group(events, ids, idnum); + else + metricgroup__add_metric_weak_group(events, ids, idnum); + + eg = malloc(sizeof(*eg)); + if (!eg) + return -ENOMEM; + + eg->ids = ids; + eg->idnum = idnum; + eg->metric_name = pe->metric_name; + eg->metric_expr = pe->metric_expr; + eg->metric_unit = pe->unit; + list_add_tail(&eg->nd, group_list); + + return 0; +} + static int metricgroup__add_metric(const char *metric, struct strbuf *events, struct list_head *group_list) { @@ -504,35 +537,12 @@ static int metricgroup__add_metric(const char *metric, struct strbuf *events, continue; if (match_metric(pe->metric_group, metric) || match_metric(pe->metric_name, metric)) { - const char **ids; - int idnum; - struct egroup *eg; pr_debug("metric expr %s for %s\n", pe->metric_expr, pe->metric_name); - if (expr__find_other(pe->metric_expr, - NULL, &ids, &idnum) < 0) - continue; - if (events->len > 0) - strbuf_addf(events, ","); - - if (metricgroup__has_constraint(pe)) - metricgroup__add_metric_non_group(events, ids, idnum); - else - metricgroup__add_metric_weak_group(events, ids, idnum); - - eg = malloc(sizeof(struct egroup)); - if (!eg) { - ret = -ENOMEM; + ret = __metricgroup__add_metric(events, group_list, pe); + if (ret == -ENOMEM) break; - } - eg->ids = ids; - eg->idnum = idnum; - eg->metric_name = pe->metric_name; - eg->metric_expr = pe->metric_expr; - eg->metric_unit = pe->unit; - list_add_tail(&eg->nd, group_list); - ret = 0; } } return ret; -- 2.21.0