From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754807AbaBQW2i (ORCPT ); Mon, 17 Feb 2014 17:28:38 -0500 Received: from e31.co.us.ibm.com ([32.97.110.149]:35095 "EHLO e31.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753357AbaBQWNO (ORCPT ); Mon, 17 Feb 2014 17:13:14 -0500 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@kernel.org, laijs@cn.fujitsu.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, darren@dvhart.com, fweisbec@gmail.com, oleg@redhat.com, sbw@mit.edu, "Paul E. McKenney" Subject: [PATCH tip/core/rcu 21/55] rcutorture: Export torture_type and verbose module parameters Date: Mon, 17 Feb 2014 14:12:25 -0800 Message-Id: <1392675179-11560-21-git-send-email-paulmck@linux.vnet.ibm.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1392675179-11560-1-git-send-email-paulmck@linux.vnet.ibm.com> References: <20140217221231.GA8419@linux.vnet.ibm.com> <1392675179-11560-1-git-send-email-paulmck@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14021722-8236-0000-0000-0000074F37D0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Paul E. McKenney" The torture_type and verbose module parameters are needed for log messages, so this commit exports them to include/linux/torture.h. Signed-off-by: Paul E. McKenney --- include/linux/torture.h | 4 ++++ kernel/rcu/rcutorture.c | 8 ++++++-- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/include/linux/torture.h b/include/linux/torture.h index c61b4ce18a13..9b6a4834de8f 100644 --- a/include/linux/torture.h +++ b/include/linux/torture.h @@ -49,6 +49,10 @@ extern int fullstop; /* Protect fullstop transitions and spawning of kthreads. */ extern struct mutex fullstop_mutex; +/* Common module parameters. */ +extern char *torture_type; +extern bool verbose; + #define TORTURE_FLAG "-torture:" #define TOROUT_STRING(s) \ pr_alert("%s" TORTURE_FLAG s "\n", torture_type) diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 3687619b243a..49cdeeaaa54b 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -90,11 +90,15 @@ torture_parm(int, test_boost_interval, 7, "Interval between boost tests, seconds."); torture_parm(bool, test_no_idle_hz, true, "Test support for tickless idle CPUs"); -torture_parm(bool, verbose, false, "Enable verbose debugging printk()s"); -static char *torture_type = "rcu"; +char *torture_type = "rcu"; +EXPORT_SYMBOL_GPL(torture_type); module_param(torture_type, charp, 0444); MODULE_PARM_DESC(torture_type, "Type of RCU to torture (rcu, rcu_bh, ...)"); +bool verbose; +EXPORT_SYMBOL_GPL(verbose); +module_param(verbose, bool, 0444); +MODULE_PARM_DESC(verbose, "Enable verbose debugging printk()s"); static int nrealreaders; static struct task_struct *writer_task; -- 1.8.1.5