Messages in this thread Patch in this message | | | Date | Sat, 20 Feb 2010 22:21:23 +0800 | From | Dave Young <> | Subject | [PATCH 16/18] sysctl extern cleanup - lockdep |
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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 lockdep extern declarations to linux/lockdep.h
Signed-off-by: Dave Young <hidave.darkstar@gmail.com> --- include/linux/lockdep.h | 5 +++++ kernel/sysctl.c | 4 +--- 2 files changed, 6 insertions(+), 3 deletions(-)
--- linux-2.6.32.orig/include/linux/lockdep.h 2010-02-20 14:02:16.481592295 +0800 +++ linux-2.6.32/include/linux/lockdep.h 2010-02-20 14:42:48.091351691 +0800 @@ -11,6 +11,11 @@ struct task_struct; struct lockdep_map; +#ifdef CONFIG_SYSCTL +extern int prove_locking; +extern int lock_stat; +#endif + #ifdef CONFIG_LOCKDEP --- linux-2.6.32.orig/kernel/sysctl.c 2010-02-20 14:40:24.232197892 +0800 +++ linux-2.6.32/kernel/sysctl.c 2010-02-20 14:41:41.625522844 +0800 @@ -64,6 +64,7 @@ #include <linux/blk-iopoll.h> #include <linux/acct.h> #include <linux/rtmutex.h> +#include <linux/lockdep.h> #include <scsi/sg.h> #include <asm/uaccess.h> @@ -165,9 +166,6 @@ extern struct ctl_table inotify_table[]; extern struct ctl_table epoll_table[]; #endif -extern int prove_locking; -extern int lock_stat; - /* The default sysctl tables: */ static struct ctl_table root_table[] = {
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