From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932354AbbCCRt6 (ORCPT ); Tue, 3 Mar 2015 12:49:58 -0500 Received: from e36.co.us.ibm.com ([32.97.110.154]:49226 "EHLO e36.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757192AbbCCRn2 (ORCPT ); Tue, 3 Mar 2015 12:43:28 -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, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, dvhart@linux.intel.com, fweisbec@gmail.com, oleg@redhat.com, bobby.prani@gmail.com, "Paul E. McKenney" Subject: [PATCH tip/core/rcu 19/20] rcutorture: Default to grace-period-initialization delays Date: Tue, 3 Mar 2015 09:43:14 -0800 Message-Id: <1425404595-17816-19-git-send-email-paulmck@linux.vnet.ibm.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1425404595-17816-1-git-send-email-paulmck@linux.vnet.ibm.com> References: <20150303174144.GA13139@linux.vnet.ibm.com> <1425404595-17816-1-git-send-email-paulmck@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15030317-0021-0000-0000-000008FBB48D Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Paul E. McKenney" Given that CPU-hotplug events are now applied only at the starts of grace periods, it makes sense to unconditionally enable slow grace-period initialization for rcutorture testing. Signed-off-by: Paul E. McKenney --- lib/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 4ddfc5d09161..0ae13a384cfb 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1276,7 +1276,7 @@ config RCU_TORTURE_TEST_SLOW_INIT config RCU_TORTURE_TEST_SLOW_INIT_DELAY int "How must to slow down RCU grace-period initialization" range 0 5 - default 0 + default 3 help This option specifies the number of jiffies to wait between each rcu_node structure initialization. -- 1.8.1.5