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authorEric W. Biederman <ebiederm@xmission.com>2012-01-06 16:07:15 +0400
committerEric W. Biederman <ebiederm@xmission.com>2012-01-25 04:37:54 +0400
commit1f87f0b52b1d6581168cb80f86746bc4df918d01 (patch)
tree73576c0872c61c526ade225d6441a6610beb666b /include/linux/sysctl.h
parentde4e83bd6b5e16d491ec068cd22801d5d063b07a (diff)
downloadlinux-1f87f0b52b1d6581168cb80f86746bc4df918d01.tar.xz
sysctl: Move the implementation into fs/proc/proc_sysctl.c
Move the core sysctl code from kernel/sysctl.c and kernel/sysctl_check.c into fs/proc/proc_sysctl.c. Currently sysctl maintenance is hampered by the sysctl implementation being split across 3 files with artificial layering between them. Consolidate the entire sysctl implementation into 1 file so that it is easier to see what is going on and hopefully allowing for simpler maintenance. For functions that are now only used in fs/proc/proc_sysctl.c remove their declarations from sysctl.h and make them static in fs/proc/proc_sysctl.c Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'include/linux/sysctl.h')
-rw-r--r--include/linux/sysctl.h16
1 files changed, 0 insertions, 16 deletions
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 5e3532e9599f..08cabbfddacb 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -1073,17 +1073,6 @@ extern void setup_sysctl_set(struct ctl_table_set *p,
struct ctl_table_set *parent,
int (*is_seen)(struct ctl_table_set *));
-extern void sysctl_head_get(struct ctl_table_header *);
-extern void sysctl_head_put(struct ctl_table_header *);
-extern int sysctl_is_seen(struct ctl_table_header *);
-extern struct ctl_table_header *sysctl_head_grab(struct ctl_table_header *);
-extern struct ctl_table_header *sysctl_head_next(struct ctl_table_header *prev);
-extern struct ctl_table_header *__sysctl_head_next(struct nsproxy *namespaces,
- struct ctl_table_header *prev);
-extern void sysctl_head_finish(struct ctl_table_header *prev);
-extern int sysctl_perm(struct ctl_table_root *root,
- struct ctl_table *table, int op);
-
void register_sysctl_root(struct ctl_table_root *root);
struct ctl_table_header *__register_sysctl_paths(
struct ctl_table_root *root, struct nsproxy *namespaces,
@@ -1093,7 +1082,6 @@ struct ctl_table_header *register_sysctl_paths(const struct ctl_path *path,
struct ctl_table *table);
void unregister_sysctl_table(struct ctl_table_header * table);
-int sysctl_check_table(struct nsproxy *namespaces, struct ctl_table *table);
extern int sysctl_init(void);
#else /* CONFIG_SYSCTL */
@@ -1118,10 +1106,6 @@ static inline void setup_sysctl_set(struct ctl_table_set *p,
{
}
-static inline void sysctl_head_put(struct ctl_table_header *head)
-{
-}
-
#endif /* CONFIG_SYSCTL */
#endif /* __KERNEL__ */