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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A3380C433F5 for ; Mon, 10 Oct 2022 05:36:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231238AbiJJFgI (ORCPT ); Mon, 10 Oct 2022 01:36:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54246 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231246AbiJJFgG (ORCPT ); Mon, 10 Oct 2022 01:36:06 -0400 Received: from mail-pf1-x42e.google.com (mail-pf1-x42e.google.com [IPv6:2607:f8b0:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2D15165C8; Sun, 9 Oct 2022 22:36:05 -0700 (PDT) Received: by mail-pf1-x42e.google.com with SMTP id y1so2733002pfr.3; Sun, 09 Oct 2022 22:36:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:from:to:cc:subject:date :message-id:reply-to; bh=IqmTs8/sjxR4VW7dikRv4ZzGywAqvgIN6RnXpX4I2Jo=; b=kQWkjIoRNTUVJrr5XxB2gmdd4cybLHh7z3juvacMMlcsuyald5iLs0qAh1oMKWF1ap 7At+CSNrHBVNVFGd6jGfiw6HdLHHRflhJMuUCf7ML6oDo+bo80be3IrlTEH5caHnNaJ6 e/kbG2CyRclKPQXRkcY7WJ5D+KLR16NIJ25O0w6LfEj49HXsZ+DMBNt0BUshf08GAIsA rmmqr+QjEDMp4qFZs2XRIuabq07AzoK9FlgFJ6Vb54xKidzlKnDNUPz8CVMGuPz7sISQ I1iOZPyglnSaRbRrSgIDspLdlP8xioyiRbNytT/XY6visyVByDD+BqpuZ7lCiU6rfC76 s2wQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=IqmTs8/sjxR4VW7dikRv4ZzGywAqvgIN6RnXpX4I2Jo=; b=EadQnzDpuV/C6tN2hIZ7FsyxNI7atXWr10QqTqXf9V0UQQiKHsABjXE3fy1jYFfhNY xFNwugl3QB2o8nR6RnjNZxJ8zpkHIY+NmA1YEZ7/jb9cU574u5QglVPM9ayPmeWjp6vj C7soSLcylBB1Do7sff5j2srUwbrSHVomrT8tWUm2MQGGWEJSN9mNGrFkaO/w0CNH9Das CzTwQYlfeLX/hYnKLwNeNGub9LiTsZ8N0+2oShmU44dAm0xj0C2W6Nx+0pW9hDme7YE8 A+dp3djr+m1q7upkGg7Nf271jWd8XYvB7ckKKA2oPV9Z2CFIayYW+4aG63i3A6mu3aht Dz+w== X-Gm-Message-State: ACrzQf3+2fzLhWRDR+8iR0khMUztyKyrJQY6vP+73rHGgnlLEr5cfQq3 p+ixSJ11dxNPQzT8MzJb2R0= X-Google-Smtp-Source: AMsMyM5/cp0ZNFNqhjmDC3p1nAUrOCIVEUWfJoepRmT8AXe0HNFOL+b/NsGdB5vby8+KD/WEp/TsNA== X-Received: by 2002:a05:6a00:1a55:b0:557:b7a3:6738 with SMTP id h21-20020a056a001a5500b00557b7a36738mr17926206pfv.61.1665380164590; Sun, 09 Oct 2022 22:36:04 -0700 (PDT) Received: from balhae.hsd1.ca.comcast.net ([2601:647:6780:1040:862f:cd0e:bf30:6d69]) by smtp.gmail.com with ESMTPSA id u13-20020a170902e80d00b0017f7e0f4a4esm5667594plg.35.2022.10.09.22.36.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Oct 2022 22:36:04 -0700 (PDT) Sender: Namhyung Kim From: Namhyung Kim To: Arnaldo Carvalho de Melo , Jiri Olsa Cc: Ingo Molnar , Peter Zijlstra , LKML , Ian Rogers , Adrian Hunter , linux-perf-users@vger.kernel.org, Kan Liang , Leo Yan , Andi Kleen , Athira Rajeev , James Clark , Xing Zhengjun Subject: [PATCH 01/19] perf tools: Save evsel->pmu in parse_events() Date: Sun, 9 Oct 2022 22:35:42 -0700 Message-Id: <20221010053600.272854-2-namhyung@kernel.org> X-Mailer: git-send-email 2.38.0.rc1.362.ged0d419d3c-goog In-Reply-To: <20221010053600.272854-1-namhyung@kernel.org> References: <20221010053600.272854-1-namhyung@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org Now evsel has a pmu pointer, let's save the info and use it like in evsel__find_pmu(). Signed-off-by: Namhyung Kim --- tools/perf/util/evsel.c | 1 + tools/perf/util/parse-events.c | 1 + tools/perf/util/pmu.c | 4 ++++ 3 files changed, 6 insertions(+) diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 76605fde3507..196f8e4859d7 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -467,6 +467,7 @@ struct evsel *evsel__clone(struct evsel *orig) evsel->collect_stat = orig->collect_stat; evsel->weak_group = orig->weak_group; evsel->use_config_name = orig->use_config_name; + evsel->pmu = orig->pmu; if (evsel__copy_config_terms(evsel, orig) < 0) goto out_err; diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 437389dacf48..9e704841273d 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -263,6 +263,7 @@ __add_event(struct list_head *list, int *idx, evsel->core.own_cpus = perf_cpu_map__get(cpus); evsel->core.requires_cpu = pmu ? pmu->is_uncore : false; evsel->auto_merge_stats = auto_merge_stats; + evsel->pmu = pmu; if (name) evsel->name = strdup(name); diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 74a2cafb4e8d..15bf5943083a 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -1048,11 +1048,15 @@ struct perf_pmu *evsel__find_pmu(struct evsel *evsel) { struct perf_pmu *pmu = NULL; + if (evsel->pmu) + return evsel->pmu; + while ((pmu = perf_pmu__scan(pmu)) != NULL) { if (pmu->type == evsel->core.attr.type) break; } + evsel->pmu = pmu; return pmu; } -- 2.38.0.rc1.362.ged0d419d3c-goog