From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266664AbUGKXG1 (ORCPT ); Sun, 11 Jul 2004 19:06:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266665AbUGKXG0 (ORCPT ); Sun, 11 Jul 2004 19:06:26 -0400 Received: from hermes.fachschaften.tu-muenchen.de ([129.187.202.12]:17117 "HELO hermes.fachschaften.tu-muenchen.de") by vger.kernel.org with SMTP id S266664AbUGKXGY (ORCPT ); Sun, 11 Jul 2004 19:06:24 -0400 Date: Mon, 12 Jul 2004 01:06:15 +0200 From: Adrian Bunk To: Andrew Morton Cc: Oleg Drokin , linux-kernel@vger.kernel.org, braam@clusterfs.com Subject: [2.6 patch] #ifndef guard percpu_counter.h and blockgroup_lock.h Message-ID: <20040711230615.GF4701@fs.tum.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.6i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Insert header guards to allow possible multiple inclusion for include/linux/percpu_counter.h and include/linux/blockgroup_lock.h This patch is basically [6/9] Lustre VFS patches for 2.6 by Oleg Drokin with the exception that I put the #ifndef's before the initial comments. Independent of the Lustre discussions this patch seems to be a good idea. diffstat output: include/linux/blockgroup_lock.h | 4 +++- include/linux/percpu_counter.h | 4 ++++ 2 files changed, 7 insertions(+), 1 deletion(-) Signed-off-by: Adrian Bunk --- linux-2.6.7-mm7-full/include/linux/percpu_counter.h.old 2004-07-12 00:58:09.000000000 +0200 +++ linux-2.6.7-mm7-full/include/linux/percpu_counter.h 2004-07-12 01:01:11.000000000 +0200 @@ -1,3 +1,5 @@ +#ifndef _LINUX_PERCPU_COUNTER_H +#define _LINUX_PERCPU_COUNTER_H /* * A simple "approximate counter" for use in ext2 and ext3 superblocks. * @@ -101,3 +103,5 @@ { percpu_counter_mod(fbc, -1); } + +#endif /* _LINUX_PERCPU_COUNTER_H */ --- linux-2.6.7-mm7-full/include/linux/blockgroup_lock.h.old 2004-07-12 00:59:38.000000000 +0200 +++ linux-2.6.7-mm7-full/include/linux/blockgroup_lock.h 2004-07-12 01:01:17.000000000 +0200 @@ -1,3 +1,5 @@ +#ifndef _LINUX_BLOCKGROUP_LOCK_H +#define _LINUX_BLOCKGROUP_LOCK_H /* * Per-blockgroup locking for ext2 and ext3. * @@ -55,4 +57,4 @@ #define sb_bgl_lock(sb, block_group) \ (&(sb)->s_blockgroup_lock.locks[(block_group) & (NR_BG_LOCKS-1)].lock) - +#endif