extern int sysctl_overcommit_ratio;
extern unsigned long sysctl_overcommit_kbytes;
-extern int overcommit_ratio_handler(struct ctl_table *, int, void __user *,
- size_t *, loff_t *);
-extern int overcommit_kbytes_handler(struct ctl_table *, int, void __user *,
- size_t *, loff_t *);
+int overcommit_ratio_handler(struct ctl_table *, int, void *, size_t *,
+ loff_t *);
+int overcommit_kbytes_handler(struct ctl_table *, int, void *, size_t *,
+ loff_t *);
#define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n))
#ifdef CONFIG_SYSCTL
extern int sysctl_drop_caches;
-int drop_caches_sysctl_handler(struct ctl_table *, int,
- void __user *, size_t *, loff_t *);
+int drop_caches_sysctl_handler(struct ctl_table *, int, void *, size_t *,
+ loff_t *);
#endif
void drop_slab(void);