From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753175AbYLWWDs (ORCPT ); Tue, 23 Dec 2008 17:03:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751492AbYLWWDi (ORCPT ); Tue, 23 Dec 2008 17:03:38 -0500 Received: from e3.ny.us.ibm.com ([32.97.182.143]:40799 "EHLO e3.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751481AbYLWWDh (ORCPT ); Tue, 23 Dec 2008 17:03:37 -0500 Date: Tue, 23 Dec 2008 14:03:45 -0800 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@elte.hu, tglx@linutronix.de, akpm@linux-foundation.org, ralf@linux-mips.org, kernel@wantstofly.org, hskinnemoen@atmel.com, cooloney@kernel.org, tony.luck@intel.com, geert@linux-m68k.org, zippel@linux-m68k.org, jwboyer@linux.vnet.ibm.com, mporter@kernel.crashing.org, grant.likely@secretlab.ca, paulus@samba.org, benh@kernel.crashing.org, dhowells@redhat.com, yasutake.koichi@jp.panasonic.com, lethal@linux-sh.org, hpa@zytor.com Subject: [PATCH, -tip] Remove redundant RCU_CPU_STALL_DETECTOR declaration Message-ID: <20081223220345.GA16472@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com References: <1229991147545-git-send-email-paulmck@linux.vnet.ibm.com> <12299911471985-git-send-email-paulmck@linux.vnet.ibm.com> <20081223142542.GC29151@elte.hu> <20081223215948.GA16137@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20081223215948.GA16137@linux.vnet.ibm.com> User-Agent: Mutt/1.5.15+20070412 (2007-04-11) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch removes the redundant RCU_CPU_STALL_DETECTOR Kconfig parameter. We got one from the classic RCU detector and the other from the hierarchical RCU detector, this patch merges them. This patch is suitable for inclusion. Signed-off-by: Paul E. McKenney --- lib/Kconfig.debug | 13 ------------- 1 files changed, 0 insertions(+), 13 deletions(-) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 465d822..8bae51a 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -608,19 +608,6 @@ config RCU_TORTURE_TEST_RUNNABLE config RCU_CPU_STALL_DETECTOR bool "Check for stalled CPUs delaying RCU grace periods" - depends on CLASSIC_RCU - default n - help - This option causes RCU to printk information on which - CPUs are delaying the current grace period, but only when - the grace period extends for excessive time periods. - - Say Y if you want RCU to perform such checks. - - Say N if you are unsure. - -config RCU_CPU_STALL_DETECTOR - bool "Check for stalled CPUs delaying RCU grace periods" depends on CLASSIC_RCU || TREE_RCU default n help -- 1.5.2.5