Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758497Ab2HJJjw (ORCPT ); Fri, 10 Aug 2012 05:39:52 -0400 Received: from am1ehsobe002.messaging.microsoft.com ([213.199.154.205]:21890 "EHLO am1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758271Ab2HJJjv (ORCPT ); Fri, 10 Aug 2012 05:39:51 -0400 X-Forefront-Antispam-Report: CIP:70.37.183.190;KIP:(null);UIP:(null);IPV:NLI;H:mail.freescale.net;RD:none;EFVD:NLI X-SpamScore: -2 X-BigFish: VS-2(zz98dI1432Izz1202hzz8275bhz2dh2a8h668h839h944hd25hf0ah107ah) Date: Fri, 10 Aug 2012 17:41:41 +0800 From: Zhao Chenhui To: , CC: , Subject: Re: [PATCH 3/4] cpu: export cpu hotplug disable/enable functions as global functions Message-ID: <20120810094141.GA17891@localhost.localdomain> References: <1344329006-10645-1-git-send-email-chenhui.zhao@freescale.com> <1344329006-10645-3-git-send-email-chenhui.zhao@freescale.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1344329006-10645-3-git-send-email-chenhui.zhao@freescale.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-OriginatorOrg: freescale.net Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1487 Lines: 46 On Tue, Aug 07, 2012 at 04:43:25PM +0800, Zhao Chenhui wrote: > The cpufreq driver of mpc85xx will disable/enable cpu hotplug temporarily. > Therefore, the related functions should be exported. > > Signed-off-by: Zhao Chenhui > --- > include/linux/cpu.h | 4 ++++ > 1 files changed, 4 insertions(+), 0 deletions(-) > > diff --git a/include/linux/cpu.h b/include/linux/cpu.h > index ce7a074..df8f73d 100644 > --- a/include/linux/cpu.h > +++ b/include/linux/cpu.h > @@ -146,6 +146,8 @@ void notify_cpu_starting(unsigned int cpu); > extern void cpu_maps_update_begin(void); > extern void cpu_maps_update_done(void); > > +extern void cpu_hotplug_disable_before_freeze(void); > +extern void cpu_hotplug_enable_after_thaw(void); > #else /* CONFIG_SMP */ > > #define cpu_notifier(fn, pri) do { (void)(fn); } while (0) > @@ -167,6 +169,8 @@ static inline void cpu_maps_update_done(void) > { > } > > +static inline void cpu_hotplug_disable_before_freeze(void) {} > +static inline void cpu_hotplug_enable_after_thaw(void) {} > #endif /* CONFIG_SMP */ > extern struct bus_type cpu_subsys; > > -- > 1.6.4.1 > Hi kumar, I will not use these API in the 4/4 patch. please ignore this patch. -Chenhui -- 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/