*/
extern struct inode_operations nfs_symlink_inode_operations;
+/*
+ * linux/fs/nfs/sysctl.c
+ */
+#ifdef CONFIG_SYSCTL
+extern int nfs_register_sysctl(void);
+extern void nfs_unregister_sysctl(void);
+#else
+#define nfs_register_sysctl() 0
+#define nfs_unregister_sysctl() do { } while(0)
+#endif
+
/*
* linux/fs/nfs/unlink.c
*/