Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751973Ab3FWTCG (ORCPT ); Sun, 23 Jun 2013 15:02:06 -0400 Received: from e23smtp04.au.ibm.com ([202.81.31.146]:58648 "EHLO e23smtp04.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750803Ab3FWTCD (ORCPT ); Sun, 23 Jun 2013 15:02:03 -0400 Message-ID: <51C7455B.904@linux.vnet.ibm.com> Date: Mon, 24 Jun 2013 00:28:35 +0530 From: "Srivatsa S. Bhat" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120828 Thunderbird/15.0 MIME-Version: 1.0 To: Sergei Shtylyov CC: tglx@linutronix.de, peterz@infradead.org, tj@kernel.org, oleg@redhat.com, paulmck@linux.vnet.ibm.com, rusty@rustcorp.com.au, mingo@kernel.org, akpm@linux-foundation.org, namhyung@kernel.org, walken@google.com, vincent.guittot@linaro.org, laijs@cn.fujitsu.com, rostedt@goodmis.org, wangyun@linux.vnet.ibm.com, xiaoguangrong@linux.vnet.ibm.com, sbw@mit.edu, fweisbec@gmail.com, zhong@linux.vnet.ibm.com, nikunj@linux.vnet.ibm.com, linux-pm@vger.kernel.org, linux-arch@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Paul E. McKenney" , Akinobu Mita , Catalin Marinas Subject: Re: [PATCH 07/45] CPU hotplug: Expose the new debug config option References: <20130623133642.19094.16038.stgit@srivatsabhat.in.ibm.com> <20130623133928.19094.8259.stgit@srivatsabhat.in.ibm.com> <51C70F82.4030101@cogentembedded.com> In-Reply-To: <51C70F82.4030101@cogentembedded.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13062318-9264-0000-0000-000003FED158 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1470 Lines: 47 On 06/23/2013 08:38 PM, Sergei Shtylyov wrote: > Hello. > > On 23-06-2013 17:39, Srivatsa S. Bhat wrote: > >> Now that we have all the pieces of the CPU hotplug debug infrastructure >> in place, expose the feature by growing a new Kconfig option, >> CONFIG_DEBUG_HOTPLUG_CPU. > >> Cc: Andrew Morton >> Cc: "Paul E. McKenney" >> Cc: Akinobu Mita >> Cc: Catalin Marinas >> Cc: Michel Lespinasse >> Signed-off-by: Srivatsa S. Bhat >> --- > >> lib/Kconfig.debug | 9 +++++++++ >> 1 file changed, 9 insertions(+) > >> diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug >> index 566cf2b..6be1e72 100644 >> --- a/lib/Kconfig.debug >> +++ b/lib/Kconfig.debug >> @@ -512,6 +512,15 @@ config DEBUG_PREEMPT >> if kernel code uses it in a preemption-unsafe way. Also, the >> kernel >> will detect preemption count underflows. >> >> +config DEBUG_HOTPLUG_CPU >> + bool "Debug CPU hotplug" >> + depends on HOTPLUG_CPU >> + default n > > It's the default default, no need to specify it. > Ah, I see. Thanks! Regards, Srivatsa S. Bhat -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/