528         let dfid = next_fid;  in tree_walk()  localVariable
537         walk(&mut server, &*test_dir, ROOT_FID, dfid, wnames);  in tree_walk()
541         check_attr(&mut server, dfid, &md);  in tree_walk()
545         open(&mut server, &dir, dfid, "", fid, P9_DIRECTORY).expect("Failed to open directory");  in tree_walk()
617                 dfid: ROOT_FID,  in set_attr_test()
808     let dfid = ROOT_FID + 1;  in huge_directory()  localVariable
813         dfid,  in huge_directory()
825     let fid = dfid + 1;  in huge_directory()
826     open(&mut server, &newdir, dfid, "", fid, P9_DIRECTORY).expect("Failed to open directory");  in huge_directory()
850         dfid: ROOT_FID,  in mkdir()
875     while let Some((dfid, dir)) = dirs.pop_front() {  in unlink_all()
910         unlinks.push_back((dfid, names));  in unlink_all()
914     while let Some((dfid, names)) = unlinks.pop_back() {  in unlink_all()
917                 dirfd: dfid,  in unlink_all()