From patchwork Tue Jan 26 09:14:58 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Wagner X-Patchwork-Id: 371032 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, 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 B32EDC433E6 for ; Tue, 26 Jan 2021 18:42:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 71A1122228 for ; Tue, 26 Jan 2021 18:42:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390925AbhAZRU0 (ORCPT ); Tue, 26 Jan 2021 12:20:26 -0500 Received: from mx2.suse.de ([195.135.220.15]:57554 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730571AbhAZJR0 (ORCPT ); Tue, 26 Jan 2021 04:17:26 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id F0D7AB28A; Tue, 26 Jan 2021 09:15:06 +0000 (UTC) From: Daniel Wagner To: Clark Williams , John Kacur Cc: linux-rt-users@vger.kernel.org, Daniel Wagner Subject: [rt-tests v3 14/16] cyclictest: Remove max cpus used verbose information Date: Tue, 26 Jan 2021 10:14:58 +0100 Message-Id: <20210126091500.31735-15-dwagner@suse.de> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210126091500.31735-1-dwagner@suse.de> References: <20210126091500.31735-1-dwagner@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org Since we always print the thread placement in verbose mode now, there is no need to print the max_cpus anymore. With the last of max_cpus gone, we can also remove the sysconf() call. Signed-off-by: Daniel Wagner --- src/cyclictest/cyclictest.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c index 7a0501031857..8356786a80bb 100644 --- a/src/cyclictest/cyclictest.c +++ b/src/cyclictest/cyclictest.c @@ -1697,8 +1697,6 @@ int main(int argc, char **argv) int signum = SIGALRM; int mode; int cpu; - int max_cpus = sysconf(_SC_NPROCESSORS_CONF); - int online_cpus = sysconf(_SC_NPROCESSORS_ONLN); int i, ret = -1; int status; void *stack; @@ -1713,11 +1711,6 @@ int main(int argc, char **argv) if (check_privs()) exit(EXIT_FAILURE); - if (verbose) { - printf("Max CPUs = %d\n", max_cpus); - printf("Online CPUs = %d\n", online_cpus); - } - /* Restrict the main pid to the affinity specified by the user */ if (affinity_mask) { int res; @@ -1726,10 +1719,6 @@ int main(int argc, char **argv) res = numa_sched_setaffinity(getpid(), affinity_mask); if (res != 0) warn("Couldn't setaffinity in main thread: %s\n", strerror(errno)); - - if (verbose) - printf("Using %u cpus.\n", - numa_bitmask_weight(affinity_mask)); } if (trigger) {