tree ece4cabbed85ceea326233735134863b2feec0e6
parent 0a7a0519d1789f3a222849421dbe91b6bddb88f5
author Jan Schmidt <list.btrfs@jan-o-sch.net> 1307987579 +0200
committer Jan Schmidt <list.btrfs@jan-o-sch.net> 1317293667 +0200

btrfs: added helper functions to iterate backrefs

These helper functions iterate back references and call a function for each
backref. There is also a function to resolve an inode to a path in the
file system.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>