From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail143.messagelabs.com (mail143.messagelabs.com [216.82.254.35]) by kanga.kvack.org (Postfix) with SMTP id A3DFF6B0078 for ; Sun, 21 Feb 2010 09:23:36 -0500 (EST) Received: by gwaa18 with SMTP id a18so217921gwa.14 for ; Sun, 21 Feb 2010 06:23:35 -0800 (PST) Date: Sun, 21 Feb 2010 22:23:25 +0800 From: Dave Young Subject: [PATCH -mm 05/17] sysctl extern cleanup - mm Message-ID: <20100221142325.GA3006@darkstar> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: owner-linux-mm@kvack.org To: Andrew Morton , Ingo Molnar , Andi Kleen , Hugh Dickins , Nick Piggin , Peter Zijlstra , James Morris , "Eric W. Biederman" , linux-mm@kvack.org, linux-kernel@vger.kernel.org, David Rientjes List-ID: 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/mmzone.h Signed-off-by: Dave Young --- include/linux/mmzone.h | 1 + kernel/sysctl.c | 1 - 2 files changed, 1 insertion(+), 1 deletion(-) --- linux-2.6.32.orig/include/linux/mmzone.h 2010-02-21 09:50:34.007270577 +0800 +++ linux-2.6.32/include/linux/mmzone.h 2010-02-21 09:52:21.259760505 +0800 @@ -744,6 +744,7 @@ static inline int is_dma(struct zone *zo struct ctl_table; int min_free_kbytes_sysctl_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *); +extern int min_free_kbytes; /* for sysctl */ extern int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1]; int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *); --- linux-2.6.32.orig/kernel/sysctl.c 2010-02-21 09:48:06.843951983 +0800 +++ linux-2.6.32/kernel/sysctl.c 2010-02-21 09:52:58.139756932 +0800 @@ -72,7 +72,6 @@ /* External variables not in a header file. */ extern int max_threads; -extern int min_free_kbytes; extern int compat_log; extern int latencytop_enabled; extern int sysctl_nr_open_min, sysctl_nr_open_max; -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org