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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,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 0F2EBC4321A for ; Tue, 11 Jun 2019 19:04:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DE51F21871 for ; Tue, 11 Jun 2019 19:04:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560279881; bh=9BttnztzZyPH3Ajfxw9EloCQj+0r0Zju1wjp86agW4k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=cqAuL401t2gqJ9ArrQsn87i1eI4Y4URgTRMq6W5zzrXLwznIN2wm7CMOK+3A31mmy daSWubWywO/rN9xr5bnEninz3Uj4djpr3wdpIc4CBBCPEt1mWpX2mrb41DMOrapVCk 651WpGzRBgOGWYxyOCjNabNUhZJER1QLGzPE3Ups= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2407317AbfFKTEk (ORCPT ); Tue, 11 Jun 2019 15:04:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:40812 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405902AbfFKTEg (ORCPT ); Tue, 11 Jun 2019 15:04:36 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.11]) (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 5140221850; Tue, 11 Jun 2019 19:04:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560279876; bh=9BttnztzZyPH3Ajfxw9EloCQj+0r0Zju1wjp86agW4k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=egOFc5AlwDqPOmNs+l3Z+WAfiD7Nf0g4IwLcvVCIk7yIix3wH/qJ6ldGLKJez6YOo eJmZhI+dxk4DMwFz82JZc+qcP1WcTP5N5aBIExGU3P++8MmVaLQDIgjbd89ylQPV25 Re3bfzK79eBAThg3fPE8JnQVZyVUWLW+v5cJyjeQ= 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, Adrian Hunter , Jin Yao , Jiri Olsa , Arnaldo Carvalho de Melo Subject: [PATCH 75/85] perf time-utils: Factor out set_percent_time() Date: Tue, 11 Jun 2019 15:59:01 -0300 Message-Id: <20190611185911.11645-76-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190611185911.11645-1-acme@kernel.org> References: <20190611185911.11645-1-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: Adrian Hunter Factor out set_percent_time() so it can be reused. Signed-off-by: Adrian Hunter Cc: Jin Yao Cc: Jiri Olsa Link: http://lkml.kernel.org/r/20190604130017.31207-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/time-utils.c | 39 +++++++++++++++++------------------- 1 file changed, 18 insertions(+), 21 deletions(-) diff --git a/tools/perf/util/time-utils.c b/tools/perf/util/time-utils.c index 1d67cf1216c7..69441faab3d0 100644 --- a/tools/perf/util/time-utils.c +++ b/tools/perf/util/time-utils.c @@ -135,12 +135,27 @@ static int parse_percent(double *pcnt, char *str) return 0; } +static int set_percent_time(struct perf_time_interval *ptime, double start_pcnt, + double end_pcnt, u64 start, u64 end) +{ + u64 total = end - start; + + if (start_pcnt < 0.0 || start_pcnt > 1.0 || + end_pcnt < 0.0 || end_pcnt > 1.0) { + return -1; + } + + ptime->start = start + round(start_pcnt * total); + ptime->end = start + round(end_pcnt * total); + + return 0; +} + static int percent_slash_split(char *str, struct perf_time_interval *ptime, u64 start, u64 end) { char *p, *end_str; double pcnt, start_pcnt, end_pcnt; - u64 total = end - start; int i; /* @@ -168,15 +183,7 @@ static int percent_slash_split(char *str, struct perf_time_interval *ptime, start_pcnt = pcnt * (i - 1); end_pcnt = pcnt * i; - if (start_pcnt < 0.0 || start_pcnt > 1.0 || - end_pcnt < 0.0 || end_pcnt > 1.0) { - return -1; - } - - ptime->start = start + round(start_pcnt * total); - ptime->end = start + round(end_pcnt * total); - - return 0; + return set_percent_time(ptime, start_pcnt, end_pcnt, start, end); } static int percent_dash_split(char *str, struct perf_time_interval *ptime, @@ -184,7 +191,6 @@ static int percent_dash_split(char *str, struct perf_time_interval *ptime, { char *start_str = NULL, *end_str; double start_pcnt, end_pcnt; - u64 total = end - start; int ret; /* @@ -203,16 +209,7 @@ static int percent_dash_split(char *str, struct perf_time_interval *ptime, free(start_str); - if (start_pcnt < 0.0 || start_pcnt > 1.0 || - end_pcnt < 0.0 || end_pcnt > 1.0 || - start_pcnt > end_pcnt) { - return -1; - } - - ptime->start = start + round(start_pcnt * total); - ptime->end = start + round(end_pcnt * total); - - return 0; + return set_percent_time(ptime, start_pcnt, end_pcnt, start, end); } typedef int (*time_pecent_split)(char *, struct perf_time_interval *, -- 2.20.1