1614 	static char	rootname[ZFS_MAXNAMELEN];  in zfs_parsedev()  local
1637 		memcpy(rootname, sep, end - sep);  in zfs_parsedev()
1638 		rootname[end - sep] = '\0';  in zfs_parsedev()
1641 		rootname[0] = '\0';  in zfs_parsedev()
1650 	rv = zfs_lookup_dataset(spa, rootname, &dev->root_guid);  in zfs_parsedev()
1665 	static char		rootname[ZFS_MAXNAMELEN];  in zfs_fmtdev()  local
1692 	if (zfs_rlookup(spa, dev->root_guid, rootname)) {  in zfs_fmtdev()
1697 	if (rootname[0] == '\0')  in zfs_fmtdev()
1702 		    spa->spa_name, rootname);  in zfs_fmtdev()
1820 zfs_bootenv_initial(const char *envprefix, spa_t *spa, const char *rootname,  in zfs_bootenv_initial()  argument
1842 		    checkpoint ? "!" : "", rootname, zfs_be->name);  in zfs_bootenv_initial()