tree e287f5cb18b6c97d6acdbc09dbb045dca95e7daa
parent bcef60f249034f69e89e544461cbfecb68975595
author Jan Schmidt <list.btrfs@jan-o-sch.net> 1339684664 +0200
committer Jan Schmidt <list.btrfs@jan-o-sch.net> 1342083278 +0200

Btrfs: hooks for qgroup to record delayed refs

Hooks into qgroup code to record refs and into transaction commit.
This is the main entry point for qgroup. Basically every change in
extent backrefs got accounted to the appropriate qgroups.

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