From patchwork Wed Feb 1 19:41:31 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: 6545 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 27D3D23E81 for ; Wed, 1 Feb 2012 19:45:46 +0000 (UTC) Received: from mail-bk0-f52.google.com (mail-bk0-f52.google.com [209.85.214.52]) by fiordland.canonical.com (Postfix) with ESMTP id 09878A1834C for ; Wed, 1 Feb 2012 19:45:46 +0000 (UTC) Received: by mail-bk0-f52.google.com with SMTP id r19so1862415bka.11 for ; Wed, 01 Feb 2012 11:45:45 -0800 (PST) Received: by 10.205.121.2 with SMTP id ga2mr13147517bkc.38.1328125545862; Wed, 01 Feb 2012 11:45:45 -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 10.204.130.220 with SMTP id u28cs220096bks; Wed, 1 Feb 2012 11:45:45 -0800 (PST) Received: by 10.236.78.193 with SMTP id g41mr42882351yhe.25.1328125544996; Wed, 01 Feb 2012 11:45:44 -0800 (PST) Received: from e7.ny.us.ibm.com (e7.ny.us.ibm.com. [32.97.182.137]) by mx.google.com with ESMTPS id n61si28547872yhk.2.2012.02.01.11.45.44 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 01 Feb 2012 11:45:44 -0800 (PST) Received-SPF: pass (google.com: domain of paulmck@linux.vnet.ibm.com designates 32.97.182.137 as permitted sender) client-ip=32.97.182.137; Authentication-Results: mx.google.com; spf=pass (google.com: domain of paulmck@linux.vnet.ibm.com designates 32.97.182.137 as permitted sender) smtp.mail=paulmck@linux.vnet.ibm.com Received: from /spool/local by e7.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 1 Feb 2012 14:45:43 -0500 Received: from d01dlp02.pok.ibm.com (9.56.224.85) by e7.ny.us.ibm.com (192.168.1.107) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Wed, 1 Feb 2012 14:44:57 -0500 Received: from d01relay02.pok.ibm.com (d01relay02.pok.ibm.com [9.56.227.234]) by d01dlp02.pok.ibm.com (Postfix) with ESMTP id 3EBD86E80F8; Wed, 1 Feb 2012 14:44:10 -0500 (EST) Received: from d03av01.boulder.ibm.com (d03av01.boulder.ibm.com [9.17.195.167]) by d01relay02.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q11JgOn2074838; Wed, 1 Feb 2012 14:42:25 -0500 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 q11Jg9p6032260; Wed, 1 Feb 2012 12:42:13 -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 q11Jg9Ti032179; Wed, 1 Feb 2012 12:42:09 -0700 Received: by paulmck-ThinkPad-W500 (Postfix, from userid 1000) id 25211E51FC; Wed, 1 Feb 2012 11:42:03 -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 RFC tip/core/rcu 13/41] rcu: Make rcutorture flag online/offline failures Date: Wed, 1 Feb 2012 11:41:31 -0800 Message-Id: <1328125319-5205-13-git-send-email-paulmck@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.8 In-Reply-To: <1328125319-5205-1-git-send-email-paulmck@linux.vnet.ibm.com> References: <20120201194131.GA10028@linux.vnet.ibm.com> <1328125319-5205-1-git-send-email-paulmck@linux.vnet.ibm.com> X-Content-Scanned: Fidelis XPS MAILER x-cbid: 12020119-5806-0000-0000-000011F30510 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"); }