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Commit 5ed10910 authored by Dave Young's avatar Dave Young Committed by Linus Torvalds
Browse files

sysctl extern cleanup: module 



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

Move modprobe_path extern declaration to linux/kmod.h
Move modules_disabled extern declaration to linux/module.h

Signed-off-by: default avatarDave Young <hidave.darkstar@gmail.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent e5ab6772

include/linux/kmod.h

+1 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#define KMOD_PATH_LEN 256



#ifdef CONFIG_MODULES

extern char modprobe_path[]; /* for sysctl */

/* modprobe exit status on success, -ve on error.  Return value

 * usually useless though. */

extern int __request_module(bool wait, const char *name, ...) \

include/linux/module.h

+1 −0
Original line number Diff line number Diff line
@@ -175,6 +175,7 @@ struct notifier_block; 


#ifdef CONFIG_MODULES



extern int modules_disabled; /* for sysctl */

/* Get/put a kernel symbol (calls must be symmetric) */

void *__symbol_get(const char *symbol);

void *__symbol_get_gpl(const char *symbol);

kernel/sysctl.c

+0 −4
Original line number Diff line number Diff line
@@ -116,10 +116,6 @@ static int min_percpu_pagelist_fract = 8; 


static int ngroups_max = NGROUPS_MAX;



#ifdef CONFIG_MODULES

extern char modprobe_path[];

extern int modules_disabled;

#endif

#ifdef CONFIG_CHR_DEV_SG

extern int sg_big_buff;

#endif