From: Dave Young <hidave.darkstar@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Ingo Molnar <mingo@elte.hu>, Andi Kleen <ak@linux.intel.com>,
Hugh Dickins <hugh.dickins@tiscali.co.uk>,
Nick Piggin <npiggin@suse.de>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
James Morris <jmorris@namei.org>,
"Eric W. Biederman" <ebiederm@xmission.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: [PATCH 06/18] sysctl extern cleanup - mm
Date: Sat, 20 Feb 2010 22:12:41 +0800 [thread overview]
Message-ID: <20100220141241.GE3195@darkstar> (raw)
Extern declarations in sysctl.c should be move to their own head file,
and then include them in relavant .c files.
Move min_free_kbytes extern declaration to linux/mm.h
Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
---
include/linux/mm.h | 1 +
kernel/sysctl.c | 1 -
2 files changed, 1 insertion(+), 1 deletion(-)
--- linux-2.6.32.orig/include/linux/mm.h 2010-02-20 14:02:25.281592573 +0800
+++ linux-2.6.32/include/linux/mm.h 2010-02-20 14:14:21.374855298 +0800
@@ -31,6 +31,7 @@ extern int page_cluster;
#ifdef CONFIG_SYSCTL
extern int sysctl_legacy_va_layout;
+extern int min_free_kbytes;
#else
#define sysctl_legacy_va_layout 0
#endif
--- linux-2.6.32.orig/kernel/sysctl.c 2010-02-20 14:13:08.415694935 +0800
+++ linux-2.6.32/kernel/sysctl.c 2010-02-20 14:13:28.511525875 +0800
@@ -72,7 +72,6 @@
#if defined(CONFIG_SYSCTL)
/* External variables not in a header file. */
-extern int min_free_kbytes;
extern int compat_log;
extern int latencytop_enabled;
extern int sysctl_nr_open_min, sysctl_nr_open_max;
--
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next reply other threads:[~2010-02-20 14:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-20 14:12 Dave Young [this message]
2010-02-21 0:58 ` David Rientjes
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