From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964979Ab2CIP7i (ORCPT ); Fri, 9 Mar 2012 10:59:38 -0500 Received: from e9.ny.us.ibm.com ([32.97.182.139]:36519 "EHLO e9.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964913Ab2CIP7f (ORCPT ); Fri, 9 Mar 2012 10:59:35 -0500 Date: Thu, 8 Mar 2012 11:03:11 -0800 From: "Paul E. McKenney" To: Lai Jiangshan Cc: linux-kernel@vger.kernel.org, mingo@elte.hu, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@polymtl.ca, josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, Valdis.Kletnieks@vt.edu, dhowells@redhat.com, eric.dumazet@gmail.com, darren@dvhart.com, fweisbec@gmail.com, patches@linaro.org Subject: Re: [PATCH 1/6] remove unused srcu_barrier() Message-ID: <20120308190311.GK2348@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com References: <1331023359-6987-1-git-send-email-laijs@cn.fujitsu.com> <1331027858-7648-1-git-send-email-laijs@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1331027858-7648-1-git-send-email-laijs@cn.fujitsu.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Content-Scanned: Fidelis XPS MAILER x-cbid: 12030915-7182-0000-0000-0000010115B0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 06, 2012 at 05:57:33PM +0800, Lai Jiangshan wrote: > srcu_barrier() is unused now. > This identifier is need for later. > > Signed-off-by: Lai Jiangshan Queued, thank you! Thanx, Paul > --- > include/linux/srcu.h | 6 ------ > 1 files changed, 0 insertions(+), 6 deletions(-) > > diff --git a/include/linux/srcu.h b/include/linux/srcu.h > index 5b49d41..df8f5f7 100644 > --- a/include/linux/srcu.h > +++ b/include/linux/srcu.h > @@ -49,12 +49,6 @@ struct srcu_struct { > #endif /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */ > }; > > -#ifndef CONFIG_PREEMPT > -#define srcu_barrier() barrier() > -#else /* #ifndef CONFIG_PREEMPT */ > -#define srcu_barrier() > -#endif /* #else #ifndef CONFIG_PREEMPT */ > - > #ifdef CONFIG_DEBUG_LOCK_ALLOC > > int __init_srcu_struct(struct srcu_struct *sp, const char *name, > -- > 1.7.4.4 >