From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764778AbYD2Oi6 (ORCPT ); Tue, 29 Apr 2008 10:38:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760970AbYD2Oho (ORCPT ); Tue, 29 Apr 2008 10:37:44 -0400 Received: from ecfrec.frec.bull.fr ([129.183.4.8]:49779 "EHLO ecfrec.frec.bull.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759514AbYD2Ohm (ORCPT ); Tue, 29 Apr 2008 10:37:42 -0400 Message-Id: <20080429143729.700669000@bull.net> References: <20080429143304.741001000@bull.net> User-Agent: quilt/0.45-1 Date: Tue, 29 Apr 2008 16:33:08 +0200 From: Nadia.Derbey@bull.net To: manfred@colorfullife.com, paulmck@linux.vnet.ibm.com Cc: linux-kernel@vger.kernel.org, efault@gmx.de, akpm@linux-foundation.org, Nadia Derbey Subject: [PATCH 04/10] Introduce ridr_init() Content-Disposition: inline; filename=ridr_init.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [PATCH 04/10] This patch introduces the ridr_init() routine. Signed-off-by: Nadia Derbey --- include/linux/ridr.h | 1 + lib/ridr.c | 14 ++++++++++++++ 2 files changed, 15 insertions(+) Index: linux-2.6.25-mm1/include/linux/ridr.h =================================================================== --- linux-2.6.25-mm1.orig/include/linux/ridr.h 2008-04-29 13:14:56.000000000 +0200 +++ linux-2.6.25-mm1/include/linux/ridr.h 2008-04-29 13:21:56.000000000 +0200 @@ -44,6 +44,7 @@ struct ridr { * This is what we export. */ int ridr_pre_get(struct ridr *, gfp_t); +void ridr_init(struct ridr *); void __init ridr_init_cache(void); Index: linux-2.6.25-mm1/lib/ridr.c =================================================================== --- linux-2.6.25-mm1.orig/lib/ridr.c 2008-04-29 13:17:59.000000000 +0200 +++ linux-2.6.25-mm1/lib/ridr.c 2008-04-29 13:23:17.000000000 +0200 @@ -70,3 +70,17 @@ void __init ridr_init_cache(void) ridr_cache_ctor); } +/** + * ridr_init - initialize ridr handle + * @idp: ridr handle + * + * This function is used to set up the handle (@idp) that you will pass + * to the rest of the functions. + */ +void ridr_init(struct ridr *idp) +{ + memset(idp, 0, sizeof(struct ridr)); + spin_lock_init(&idp->lock); +} +EXPORT_SYMBOL(ridr_init); + --