struct lock_class_key i_mutex_dir_key;
};
+#define MODULE_ALIAS_FS(NAME) MODULE_ALIAS("fs-" NAME)
+
extern struct dentry *mount_ns(struct file_system_type *fs_type, int flags,
void *data, int (*fill_super)(struct super_block *, void *, int));
extern struct dentry *mount_bdev(struct file_system_type *fs_type,