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=-12.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 ABD7CC76195 for ; Sun, 21 Jul 2019 11:30:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7FFD52085A for ; Sun, 21 Jul 2019 11:30:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563708639; bh=eA8tqwSpcttHgx5qLVtLIVPmaZYZZ/elxTDImXi6l5Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=U8zgZ0f+d8tqz7i55qDXB43g5mfD4BEln4R37ntGogY5tLi5T0oVCQ+poyZShGxqz mlHvxE9skNZKgGfT94KOLjjFJW0BREIdsMww3IS1nI1CfX4f8fSPzsUdOfcoRy91SL gmkfdm4i1tGpah4cFST7DqSzzdtnA3NXwwdSgO9U= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727219AbfGULai (ORCPT ); Sun, 21 Jul 2019 07:30:38 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53084 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726247AbfGULag (ORCPT ); Sun, 21 Jul 2019 07:30:36 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 4F298A70E; Sun, 21 Jul 2019 11:30:36 +0000 (UTC) Received: from krava.redhat.com (ovpn-204-23.brq.redhat.com [10.40.204.23]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7BD115D9D3; Sun, 21 Jul 2019 11:30:32 +0000 (UTC) From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: lkml , Ingo Molnar , Namhyung Kim , Alexander Shishkin , Peter Zijlstra , Andi Kleen , Alexey Budankov , Michael Petlan Subject: [PATCH 46/79] libperf: Add perf_evsel__new function Date: Sun, 21 Jul 2019 13:24:33 +0200 Message-Id: <20190721112506.12306-47-jolsa@kernel.org> In-Reply-To: <20190721112506.12306-1-jolsa@kernel.org> References: <20190721112506.12306-1-jolsa@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Sun, 21 Jul 2019 11:30:36 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adding perf_evsel__new function to create and init perf_evsel struct dynamicaly. Link: http://lkml.kernel.org/n/tip-usi0zxyxmai1ld94nrbum43i@git.kernel.org Signed-off-by: Jiri Olsa --- tools/perf/lib/evsel.c | 11 +++++++++++ tools/perf/lib/include/perf/evsel.h | 1 + tools/perf/lib/libperf.map | 1 + 3 files changed, 13 insertions(+) diff --git a/tools/perf/lib/evsel.c b/tools/perf/lib/evsel.c index 17cba35becc7..8e91738c5c38 100644 --- a/tools/perf/lib/evsel.c +++ b/tools/perf/lib/evsel.c @@ -2,9 +2,20 @@ #include #include #include +#include void perf_evsel__init(struct perf_evsel *evsel, struct perf_event_attr *attr) { INIT_LIST_HEAD(&evsel->node); evsel->attr = *attr; } + +struct perf_evsel *perf_evsel__new(struct perf_event_attr *attr) +{ + struct perf_evsel *evsel = zalloc(sizeof(*evsel)); + + if (evsel != NULL) + perf_evsel__init(evsel, attr); + + return evsel; +} diff --git a/tools/perf/lib/include/perf/evsel.h b/tools/perf/lib/include/perf/evsel.h index 1e6000b02819..ab0b6ee2d0a6 100644 --- a/tools/perf/lib/include/perf/evsel.h +++ b/tools/perf/lib/include/perf/evsel.h @@ -9,5 +9,6 @@ struct perf_evsel; LIBPERF_API void perf_evsel__init(struct perf_evsel *evsel, struct perf_event_attr *attr); +LIBPERF_API struct perf_evsel *perf_evsel__new(struct perf_event_attr *attr); #endif /* __LIBPERF_EVSEL_H */ diff --git a/tools/perf/lib/libperf.map b/tools/perf/lib/libperf.map index 5e685d6c7a95..e3eac9b60726 100644 --- a/tools/perf/lib/libperf.map +++ b/tools/perf/lib/libperf.map @@ -11,6 +11,7 @@ LIBPERF_0.0.1 { perf_thread_map__comm; perf_thread_map__get; perf_thread_map__put; + perf_evsel__new; perf_evsel__init; perf_evlist__new; perf_evlist__init; -- 2.21.0