Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932166AbZGOQ0G (ORCPT ); Wed, 15 Jul 2009 12:26:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932151AbZGOQ0F (ORCPT ); Wed, 15 Jul 2009 12:26:05 -0400 Received: from e28smtp06.in.ibm.com ([59.145.155.6]:48867 "EHLO e28smtp06.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932143AbZGOQ0D (ORCPT ); Wed, 15 Jul 2009 12:26:03 -0400 Date: Wed, 15 Jul 2009 21:55:56 +0530 From: Kamalesh Babulal To: Tejun Heo Cc: Stephen Rothwell , linux-next@vger.kernel.org, lkml , Randy Dunlap Subject: Re: [PATCH] percpu: add dummy pcpu_lpage_remapped() for !CONFIG_SMP Message-ID: <20090715162556.GA4767@linux.vnet.ibm.com> Reply-To: Kamalesh Babulal References: <20090706162632.fdde002e.sfr@canb.auug.org.au> <20090706095343.df21d4c9.rdunlap@xenotime.net> <20090709102248.01e2312c.randy.dunlap@oracle.com> <20090715094720.GA6674@linux.vnet.ibm.com> <20090715195807.f0d1a7ea.sfr@canb.auug.org.au> <4A5DA937.6040605@kernel.org> <4A5DEA0D.8050706@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: <4A5DEA0D.8050706@gmail.com> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1477 Lines: 46 * Tejun Heo [2009-07-15 23:39:09]: > !CONFIG_SMP was missing pcpu_lpage_remapped() definition causing build > failure. Add dummy implementation. This was discovered by linux-next > testing. > Thanks, the patch fixes the build failure. Tested-by: Kamalesh Babulal > Signed-off-by: Tejun Heo > Cc: Randy Dunlap > Cc: Kamalesh Babulal > Cc: Stephen Rothwell > --- > Yeap, it was missing dummy definition on !CONFIG_SMP. This patch > fixes it. Committed to percpu#for-next. Thanks. > > include/linux/percpu.h | 5 +++++ > 1 files changed, 5 insertions(+), 0 deletions(-) > > diff --git a/include/linux/percpu.h b/include/linux/percpu.h > index 8ce91af..e134c82 100644 > --- a/include/linux/percpu.h > +++ b/include/linux/percpu.h > @@ -184,6 +184,11 @@ static inline void free_percpu(void *p) > > static inline void __init setup_per_cpu_areas(void) { } > > +static inline void *pcpu_lpage_remapped(void *kaddr) > +{ > + return NULL; > +} > + > #endif /* CONFIG_SMP */ > > #define alloc_percpu(type) (type *)__alloc_percpu(sizeof(type), \ > -- > 1.6.0.2 Kamalesh -- 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/