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=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, 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 59953C433E0 for ; Wed, 5 Aug 2020 09:36:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 389CC2075A for ; Wed, 5 Aug 2020 09:36:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596620203; bh=4dyE5Gx6clBYi2vjUW8rhJ/Rxs/aoGQ5d4mu+Q1fSFg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=h1Ls8X0RdyevdrH4pxlDWkp67AgsE8LVA1RWM4UpENBJKPnnqnaGTzsdsuoVBnvEd dYeWH5iVBS29vSXE+530YIxLzr/b2q2Xwm+nIHvNozMhOsttLc1wbCwOeA6uwzZ6Ur Yuswkc0+xGVDvy+tHj7lyzpT/jKveHjOimnjE8DQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728100AbgHEJgl convert rfc822-to-8bit (ORCPT ); Wed, 5 Aug 2020 05:36:41 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:21996 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728378AbgHEJfG (ORCPT ); Wed, 5 Aug 2020 05:35:06 -0400 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-407-db6gC643OpCV6XPvJ_8RpQ-1; Wed, 05 Aug 2020 05:35:01 -0400 X-MC-Unique: db6gC643OpCV6XPvJ_8RpQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 5736918C63C1; Wed, 5 Aug 2020 09:34:58 +0000 (UTC) Received: from krava.redhat.com (unknown [10.40.194.15]) by smtp.corp.redhat.com (Postfix) with ESMTP id D64517193A; Wed, 5 Aug 2020 09:34:54 +0000 (UTC) From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: lkml , Ingo Molnar , Namhyung Kim , Alexander Shishkin , Peter Zijlstra , Michael Petlan , Ian Rogers , Andi Kleen , David Ahern , =?UTF-8?q?Genevi=C3=A8ve=20Bastien?= , Wang Nan , Jeremie Galarneau Subject: [PATCH v2 2/7] perf tools: Add clockid_name function Date: Wed, 5 Aug 2020 11:34:39 +0200 Message-Id: <20200805093444.314999-3-jolsa@kernel.org> In-Reply-To: <20200805093444.314999-1-jolsa@kernel.org> References: <20200805093444.314999-1-jolsa@kernel.org> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: kernel.org Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adding clockid_name function to get the clock name based on its clockid. It will be used in following changes. Signed-off-by: Jiri Olsa --- tools/perf/util/clockid.c | 11 +++++++++++ tools/perf/util/clockid.h | 2 ++ 2 files changed, 13 insertions(+) diff --git a/tools/perf/util/clockid.c b/tools/perf/util/clockid.c index b7a08606dc3e..74365a5d99c1 100644 --- a/tools/perf/util/clockid.c +++ b/tools/perf/util/clockid.c @@ -106,3 +106,14 @@ int parse_clockid(const struct option *opt, const char *str, int unset) ui__warning("unknown clockid %s, check man page\n", ostr); return -1; } + +const char *clockid_name(clockid_t clk_id) +{ + const struct clockid_map *cm; + + for (cm = clockids; cm->name; cm++) { + if (cm->clockid == clk_id) + return cm->name; + } + return "(not found)"; +} diff --git a/tools/perf/util/clockid.h b/tools/perf/util/clockid.h index 8e567b3ebbbd..9b49b4711c76 100644 --- a/tools/perf/util/clockid.h +++ b/tools/perf/util/clockid.h @@ -6,4 +6,6 @@ struct option; int parse_clockid(const struct option *opt, const char *str, int unset); +const char *clockid_name(clockid_t clk_id); + #endif -- 2.25.4