Messages in this thread Patch in this message | | | Date | Sat, 20 Feb 2010 22:12:41 +0800 | From | Dave Young <> | Subject | [PATCH 06/18] sysctl extern cleanup - mm |
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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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