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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 346FCC433FF for ; Tue, 30 Jul 2019 03:00:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 078BC20578 for ; Tue, 30 Jul 2019 03:00:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564455633; bh=CUCM1R6GgLJdb5LHdmoWMhfdaBCuWow7fWqB8jMC3y8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=RKRzMwxmpYXGnjDmiJlZDtxopLksonEdA/1Aq50La4jRj/1X62JqxyxVgKiTYNa9G XZT4tww64AnxOKMf8hwO2xiwhz2eaEKLZibn/ynSDK5EqF2BoLWBzrOcNT0hsNCcaD /enhHbZk/kw6gc+0zc7k/D6X/S4hgv0RdkTc/N9A= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732382AbfG3DAb (ORCPT ); Mon, 29 Jul 2019 23:00:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:49738 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732395AbfG3DA0 (ORCPT ); Mon, 29 Jul 2019 23:00:26 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D744A206DD; Tue, 30 Jul 2019 03:00:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564455625; bh=CUCM1R6GgLJdb5LHdmoWMhfdaBCuWow7fWqB8jMC3y8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=L2tWryznaKBK4JBYyKHG2hCVj1XRbWhXU9OT9y2uH8u9WFwpPVCTb8UmK/D8BsCq3 IlXzN+YufLj3C0i+b+2NFntkxedGPrXamTEeNM3vAlGGWgvyHB5uygRpBu0i+V35yx G3J0iCrwv1UgF0h72Qc9NWU/GpRwoxb/+6JSpMC4= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Alexander Shishkin , Alexey Budankov , Andi Kleen , Michael Petlan , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 073/107] libperf: Add perf_evsel__new() function Date: Mon, 29 Jul 2019 23:55:36 -0300 Message-Id: <20190730025610.22603-74-acme@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190730025610.22603-1-acme@kernel.org> References: <20190730025610.22603-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jiri Olsa Add a perf_evsel__new() function to create and init a perf_evsel struct dynamicaly. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Alexey Budankov Cc: Andi Kleen Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20190721112506.12306-47-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- 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 295583b89f46..21b66fc1937f 100644 --- a/tools/perf/lib/include/perf/evsel.h +++ b/tools/perf/lib/include/perf/evsel.h @@ -9,5 +9,6 @@ struct perf_event_attr; 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