Messages in this thread Patch in this message | | | Date | Sun, 21 Feb 2010 22:23:39 +0800 | From | Dave Young <> | Subject | [PATCH -mm 06/17] sysctl extern cleanup - compat |
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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 compat_log extern declaration to linux/compat.h
Signed-off-by: Dave Young <hidave.darkstar@gmail.com> --- include/linux/compat.h | 1 + kernel/sysctl.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-)
--- linux-2.6.32.orig/include/linux/compat.h 2010-02-21 09:35:58.263191188 +0800 +++ linux-2.6.32/include/linux/compat.h 2010-02-21 09:55:28.093075111 +0800 @@ -17,6 +17,7 @@ #include <asm/siginfo.h> #include <asm/signal.h> +extern int compat_log; /* for sysctl */ #define compat_jiffies_to_clock_t(x) \ (((unsigned long)(x) * COMPAT_USER_HZ) / HZ) --- linux-2.6.32.orig/kernel/sysctl.c 2010-02-21 09:52:58.139756932 +0800 +++ linux-2.6.32/kernel/sysctl.c 2010-02-21 09:55:08.013076578 +0800 @@ -57,6 +57,7 @@ #include <linux/signal.h> #include <linux/binfmts.h> #include <linux/pid.h> +#include <linux/compat.h> #include <asm/uaccess.h> #include <asm/processor.h> @@ -72,7 +73,6 @@ /* External variables not in a header file. */ extern int max_threads; -extern int compat_log; extern int latencytop_enabled; extern int sysctl_nr_open_min, sysctl_nr_open_max; #ifdef CONFIG_RCU_TORTURE_TEST
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