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,USER_AGENT_GIT autolearn=unavailable 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 01868C2BA19 for ; Wed, 15 Apr 2020 17:34:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C959620784 for ; Wed, 15 Apr 2020 17:34:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586972077; bh=vqAfZeawoazWH71QWkK0Ywudv0dR15fO75VLbA0OJnw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=myA8MNuGven83XEnU3yAOwClN/sjwBI5EQpY01bG2cYlTQvRmjk2LZgO2lQ1mCuyJ RGBaWxv3W6NmlsFJ2UkHLpQeG0E+/Gf3ELLgqiJ/tTPMZg6YZDKEpdRxU5vGPIZp9y VXenTl951KRS3r9aiQTlxv11BOgwbvfQt1gESFio= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2411383AbgDOReg (ORCPT ); Wed, 15 Apr 2020 13:34:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:45968 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2411120AbgDORbE (ORCPT ); Wed, 15 Apr 2020 13:31:04 -0400 Received: from paulmck-ThinkPad-P72.home (50-39-105-78.bvtn.or.frontiernet.net [50.39.105.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E25B621655; Wed, 15 Apr 2020 17:31:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586971864; bh=vqAfZeawoazWH71QWkK0Ywudv0dR15fO75VLbA0OJnw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OyBBZVbzl1kvOAZgBBlYUTC7OC5Q1Cl/+mxQu6Z5tN6eXxhXDwmjv8E+wPwYQWe/z V7q8Xgx6Dw899rdmTqTsQrR2ioWDbdw7SPa74Wnon9yFU9Y/e8mq1Dpbt+vf0ouPS9 Lpdu88rDoTldrcGgOd5QAoGkEWsK14JIt7BzCm5c= From: paulmck@kernel.org To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com, mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org, "Paul E. McKenney" Subject: [PATCH tip/core/rcu 07/18] rcutorture: Right-size TREE10 CPU consumption Date: Wed, 15 Apr 2020 10:30:49 -0700 Message-Id: <20200415173100.9927-7-paulmck@kernel.org> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20200415173037.GA9768@paulmck-ThinkPad-P72> References: <20200415173037.GA9768@paulmck-ThinkPad-P72> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Paul E. McKenney" The number of CPUs is tuned to allow "4*CFLIST TREE10" on a large system, up from "3*CFLIST TREE10" previously. Signed-off-by: Paul E. McKenney --- tools/testing/selftests/rcutorture/configs/rcu/TREE10 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE10 b/tools/testing/selftests/rcutorture/configs/rcu/TREE10 index 2debe78..7311f84 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE10 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE10 @@ -1,5 +1,5 @@ CONFIG_SMP=y -CONFIG_NR_CPUS=100 +CONFIG_NR_CPUS=56 CONFIG_PREEMPT_NONE=y CONFIG_PREEMPT_VOLUNTARY=n CONFIG_PREEMPT=n -- 2.9.5