Actually you can backup subtree with xfsdump, but you still need to specify the mount point, and then the subtree with the -s option.
This is also documented in the manpage. Are there any additional documentation updates you want to see to close this bug? -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
