linux-kernel - [PATCH 18/18] sysctl extern cleanup

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Date:	Sat, 20 Feb 2010 22:23:12 +0800
From:	Dave Young <hidave.darkstar@...il.com>
To:	John McCutchan <john@...nmccutchan.com>,
	Robert Love <rlove@...ve.org>,
	Eric Paris <eparis@...isplace.org>,
	Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	James Morris <jmorris@...ei.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 18/18] sysctl extern cleanup - inotify

Extern declarations in sysctl.c should be move to their own head file,
and then include them in relavant .c files.

Move inotify_table extern declaration to linux/inotify.h

Signed-off-by: Dave Young <hidave.darkstar@...il.com>
---
 include/linux/inotify.h |    6 ++++++
 kernel/sysctl.c         |    4 +---
 2 files changed, 7 insertions(+), 3 deletions(-)

--- linux-2.6.32.orig/kernel/sysctl.c	2010-02-20 14:43:20.458847237 +0800
+++ linux-2.6.32/kernel/sysctl.c	2010-02-20 14:44:20.745507688 +0800
@@ -45,6 +45,7 @@
 #include <linux/limits.h>
 #include <linux/dcache.h>
 #include <linux/dnotify.h>
+#include <linux/inotify.h>
 #include <linux/syscalls.h>
 #include <linux/vmstat.h>
 #include <linux/nfs_fs.h>
@@ -160,9 +161,6 @@ static struct ctl_table fs_table[];
 static struct ctl_table debug_table[];
 static struct ctl_table dev_table[];
 extern struct ctl_table random_table[];
-#ifdef CONFIG_INOTIFY_USER
-extern struct ctl_table inotify_table[];
-#endif
 
 /* The default sysctl tables: */
 
--- linux-2.6.32.orig/include/linux/inotify.h	2010-02-20 14:02:15.074926187 +0800
+++ linux-2.6.32/include/linux/inotify.h	2010-02-20 14:44:20.745507688 +0800
@@ -69,4 +69,10 @@ struct inotify_event {
 #define IN_CLOEXEC O_CLOEXEC
 #define IN_NONBLOCK O_NONBLOCK
 
+#ifdef __KERNEL__
+#if defined(CONFIG_INOTIFY_USER) && defined(CONFIG_SYSCTL)
+extern struct ctl_table inotify_table[];
+#endif
+#endif
+
 #endif	/* _LINUX_INOTIFY_H */
--
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