From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934072AbbCPSj6 (ORCPT ); Mon, 16 Mar 2015 14:39:58 -0400 Received: from e32.co.us.ibm.com ([32.97.110.150]:34072 "EHLO e32.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756485AbbCPSiU (ORCPT ); Mon, 16 Mar 2015 14:38:20 -0400 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 v2 tip/core/rcu 19/22] rcutorture: Default to grace-period-initialization delays Date: Mon, 16 Mar 2015 11:38:03 -0700 Message-Id: <1426531086-23825-19-git-send-email-paulmck@linux.vnet.ibm.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1426531086-23825-1-git-send-email-paulmck@linux.vnet.ibm.com> References: <20150316183743.GA21453@linux.vnet.ibm.com> <1426531086-23825-1-git-send-email-paulmck@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15031618-0005-0000-0000-000009814E70 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 feee8dab441e..1173afc308ad 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 much 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