53 	struct file *realfile;
54 	struct file *upperfile;
242 	struct file *realfile;  in ovl_dir_read()
267 static void ovl_dir_reset(struct file *file)  in ovl_dir_reset()  argument
269 	struct ovl_dir_file *od = file->private_data;  in ovl_dir_reset()
271 	struct dentry *dentry = file->f_path.dentry;  in ovl_dir_reset()
363 static int ovl_iterate(struct file *file, struct dir_context *ctx)  in ovl_iterate()  argument
365 	struct ovl_dir_file *od = file->private_data;  in ovl_iterate()
366 	struct dentry *dentry = file->f_path.dentry;  in ovl_iterate()
370 		ovl_dir_reset(file);  in ovl_iterate()
397 static loff_t ovl_dir_llseek(struct file *file, loff_t offset, int origin)  in ovl_dir_llseek()  argument
400 	struct ovl_dir_file *od = file->private_data;  in ovl_dir_llseek()
402 	mutex_lock(&file_inode(file)->i_mutex);  in ovl_dir_llseek()
403 	if (!file->f_pos)  in ovl_dir_llseek()
404 		ovl_dir_reset(file);  in ovl_dir_llseek()
408 		file->f_pos = od->realfile->f_pos;  in ovl_dir_llseek()
414 			offset += file->f_pos;  in ovl_dir_llseek()
424 		if (offset != file->f_pos) {  in ovl_dir_llseek()
425 			file->f_pos = offset;  in ovl_dir_llseek()
432 	mutex_unlock(&file_inode(file)->i_mutex);  in ovl_dir_llseek()
437 static int ovl_dir_fsync(struct file *file, loff_t start, loff_t end,  in ovl_dir_fsync()  argument
440 	struct ovl_dir_file *od = file->private_data;  in ovl_dir_fsync()
441 	struct dentry *dentry = file->f_path.dentry;  in ovl_dir_fsync()
442 	struct file *realfile = od->realfile;  in ovl_dir_fsync()
448 		struct inode *inode = file_inode(file);  in ovl_dir_fsync()
477 static int ovl_dir_release(struct inode *inode, struct file *file)  in ovl_dir_release()  argument
479 	struct ovl_dir_file *od = file->private_data;  in ovl_dir_release()
483 		ovl_cache_put(od, file->f_path.dentry);  in ovl_dir_release()
494 static int ovl_dir_open(struct inode *inode, struct file *file)  in ovl_dir_open()  argument
497 	struct file *realfile;  in ovl_dir_open()
505 	type = ovl_path_real(file->f_path.dentry, &realpath);  in ovl_dir_open()
506 	realfile = ovl_path_open(&realpath, file->f_flags);  in ovl_dir_open()
514 	file->private_data = od;  in ovl_dir_open()