Messages in this thread Patch in this message | | | Date | Sun, 21 Feb 2010 22:24:01 +0800 | From | Dave Young <> | Subject | [PATCH -mm 08/17] sysctl extern cleanup - file nr |
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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 sysctl_nr_open_min, sysctl_nr_open_max extern declarations to linux/file.h
Signed-off-by: Dave Young <hidave.darkstar@gmail.com> --- include/linux/file.h | 1 + kernel/sysctl.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-)
--- linux-2.6.32.orig/include/linux/file.h 2010-02-21 09:35:58.126524381 +0800 +++ linux-2.6.32/include/linux/file.h 2010-02-21 09:59:23.183884433 +0800 @@ -9,6 +9,7 @@ #include <linux/types.h> #include <linux/posix_types.h> +extern int sysctl_nr_open_min, sysctl_nr_open_max; /* for sysctl */ struct file; extern void __fput(struct file *); --- linux-2.6.32.orig/kernel/sysctl.c 2010-02-21 09:57:19.646397324 +0800 +++ linux-2.6.32/kernel/sysctl.c 2010-02-21 09:58:40.029722800 +0800 @@ -59,6 +59,7 @@ #include <linux/pid.h> #include <linux/compat.h> #include <linux/latencytop.h> +#include <linux/file.h> #include <asm/uaccess.h> #include <asm/processor.h> @@ -74,7 +75,6 @@ /* External variables not in a header file. */ extern int max_threads; -extern int sysctl_nr_open_min, sysctl_nr_open_max; #ifdef CONFIG_RCU_TORTURE_TEST extern int rcutorture_runnable; #endif /* #ifdef CONFIG_RCU_TORTURE_TEST */
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