tree 4f3b0c3172376fe73c3a296f47e0f38388015944
parent 5d9e75c41d11ca79b1d1ff6ed17c88c9047d1fea
author Jan Schmidt <list.btrfs@jan-o-sch.net> 1337186163 +0200
committer Jan Schmidt <list.btrfs@jan-o-sch.net> 1338383854 +0200

Btrfs: use the tree modification log for backref resolving

This enables backref resolving on life trees while they are changing. This
is a prerequisite for quota groups and just nice to have for everything
else.

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