From patchwork Sat Feb 4 01:44:48 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Paul E. McKenney" X-Patchwork-Id: 6609 Return-Path: X-Original-To: patchwork@peony.canonical.com Delivered-To: patchwork@peony.canonical.com Received: from fiordland.canonical.com (fiordland.canonical.com [91.189.94.145]) by peony.canonical.com (Postfix) with ESMTP id 8091323E92 for ; Sat, 4 Feb 2012 01:45:42 +0000 (UTC) Received: from mail-iy0-f180.google.com (mail-iy0-f180.google.com [209.85.210.180]) by fiordland.canonical.com (Postfix) with ESMTP id 4A64EA185E2 for ; Sat, 4 Feb 2012 01:45:42 +0000 (UTC) Received: by iabz7 with SMTP id z7so7596767iab.11 for ; Fri, 03 Feb 2012 17:45:41 -0800 (PST) Received: by 10.50.42.199 with SMTP id q7mr11211926igl.9.1328319941681; Fri, 03 Feb 2012 17:45:41 -0800 (PST) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.231.169.210 with SMTP id a18cs33787ibz; Fri, 3 Feb 2012 17:45:41 -0800 (PST) Received: by 10.68.135.137 with SMTP id ps9mr22420377pbb.40.1328319938674; Fri, 03 Feb 2012 17:45:38 -0800 (PST) Received: from e39.co.us.ibm.com (e39.co.us.ibm.com. [32.97.110.160]) by mx.google.com with ESMTPS id e6si10793059pbd.71.2012.02.03.17.45.38 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 03 Feb 2012 17:45:38 -0800 (PST) Received-SPF: pass (google.com: domain of paulmck@linux.vnet.ibm.com designates 32.97.110.160 as permitted sender) client-ip=32.97.110.160; Authentication-Results: mx.google.com; spf=pass (google.com: domain of paulmck@linux.vnet.ibm.com designates 32.97.110.160 as permitted sender) smtp.mail=paulmck@linux.vnet.ibm.com Received: from /spool/local by e39.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 3 Feb 2012 18:45:37 -0700 Received: from d03dlp03.boulder.ibm.com (9.17.202.179) by e39.co.us.ibm.com (192.168.1.139) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Fri, 3 Feb 2012 18:45:35 -0700 Received: from d03relay03.boulder.ibm.com (d03relay03.boulder.ibm.com [9.17.195.228]) by d03dlp03.boulder.ibm.com (Postfix) with ESMTP id 6590519D8053; Fri, 3 Feb 2012 18:45:31 -0700 (MST) Received: from d03av01.boulder.ibm.com (d03av01.boulder.ibm.com [9.17.195.167]) by d03relay03.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q141jXi7177016; Fri, 3 Feb 2012 18:45:33 -0700 Received: from d03av01.boulder.ibm.com (loopback [127.0.0.1]) by d03av01.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q141jQHf013215; Fri, 3 Feb 2012 18:45:32 -0700 Received: from paulmck-ThinkPad-W500 ([9.47.24.98]) by d03av01.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id q141jQGV013138; Fri, 3 Feb 2012 18:45:26 -0700 Received: by paulmck-ThinkPad-W500 (Postfix, from userid 1000) id 6A18AE520E; Fri, 3 Feb 2012 17:45:25 -0800 (PST) From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@elte.hu, laijs@cn.fujitsu.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@polymtl.ca, josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, Valdis.Kletnieks@vt.edu, dhowells@redhat.com, eric.dumazet@gmail.com, darren@dvhart.com, fweisbec@gmail.com, patches@linaro.org, "Paul E. McKenney" , "Paul E. McKenney" Subject: [PATCH tip/core/rcu 13/47] rcu: Make rcutorture flag online/offline failures Date: Fri, 3 Feb 2012 17:44:48 -0800 Message-Id: <1328319922-30828-13-git-send-email-paulmck@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.8 In-Reply-To: <1328319922-30828-1-git-send-email-paulmck@linux.vnet.ibm.com> References: <20120204014452.GA29811@linux.vnet.ibm.com> <1328319922-30828-1-git-send-email-paulmck@linux.vnet.ibm.com> X-Content-Scanned: Fidelis XPS MAILER x-cbid: 12020401-4242-0000-0000-000000AEC5AC From: "Paul E. McKenney" Make rcutorture check for CPU-hotplug failures and complain if there were any. Signed-off-by: Paul E. McKenney Signed-off-by: Paul E. McKenney --- kernel/rcutorture.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c index 88f17b8..a94eaef 100644 --- a/kernel/rcutorture.c +++ b/kernel/rcutorture.c @@ -1602,6 +1602,10 @@ rcu_torture_cleanup(void) cur_ops->cleanup(); if (atomic_read(&n_rcu_torture_error)) rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE"); + else if (n_online_successes != n_online_attempts || + n_offline_successes != n_offline_attempts) + rcu_torture_print_module_parms(cur_ops, + "End of test: RCU_HOTPLUG"); else rcu_torture_print_module_parms(cur_ops, "End of test: SUCCESS"); }