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Commit 2edf5e49 authored by Dave Young's avatar Dave Young Committed by Linus Torvalds
Browse files

sysctl extern cleanup: lockdep 



Extern declarations in sysctl.c should be moved to their own header file,
and then include them in relavant .c files.

Move lockdep extern declarations to linux/lockdep.h

Signed-off-by: default avatarDave Young <hidave.darkstar@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 4f0e056f

include/linux/lockdep.h

+4 −0
Original line number Diff line number Diff line
@@ -12,6 +12,10 @@ 
struct task_struct;

struct lockdep_map;



/* for sysctl */

extern int prove_locking;

extern int lock_stat;



#ifdef CONFIG_LOCKDEP



#include <linux/linkage.h>

kernel/sysctl.c

+3 −3
Original line number Diff line number Diff line
@@ -67,6 +67,9 @@ 
#ifdef CONFIG_RT_MUTEXES

#include <linux/rtmutex.h>

#endif

#if defined(CONFIG_PROVE_LOCKING) || defined(CONFIG_LOCK_STAT)

#include <linux/lockdep.h>

#endif

#ifdef CONFIG_CHR_DEV_SG

#include <scsi/sg.h>

#endif
@@ -191,9 +194,6 @@ extern struct ctl_table epoll_table[]; 
int sysctl_legacy_va_layout;

#endif



extern int prove_locking;

extern int lock_stat;



/* The default sysctl tables: */



static struct ctl_table root_table[] = {