294 static inline int ovl_dir_read(struct path *realpath,  in ovl_dir_read()  argument
300 	realfile = ovl_path_open(realpath, O_RDONLY | O_DIRECTORY);  in ovl_dir_read()
315 		err = ovl_check_whiteouts(realpath->dentry, rdd);  in ovl_dir_read()
359 	struct path realpath;  in ovl_dir_read_merged()  local
370 		next = ovl_path_next(idx, dentry, &realpath);  in ovl_dir_read_merged()
371 		rdd.is_upper = ovl_dentry_upper(dentry) == realpath.dentry;  in ovl_dir_read_merged()
374 			err = ovl_dir_read(&realpath, &rdd);  in ovl_dir_read_merged()
384 			err = ovl_dir_read(&realpath, &rdd);  in ovl_dir_read_merged()
549 	struct path realpath;  in ovl_dir_read_impure()  local
559 	ovl_path_upper(path->dentry, &realpath);  in ovl_dir_read_impure()
561 	err = ovl_dir_read(&realpath, &rdd);  in ovl_dir_read_impure()
880 	struct path realpath;  in ovl_dir_open()  local
889 	type = ovl_path_real(file->f_path.dentry, &realpath);  in ovl_dir_open()
890 	realfile = ovl_path_open(&realpath, file->f_flags);  in ovl_dir_open()
1001 int ovl_check_d_type_supported(struct path *realpath)  in ovl_check_d_type_supported()  argument
1009 	err = ovl_dir_read(realpath, &rdd);  in ovl_check_d_type_supported()