tree e111fd622d2eef00c211b9adb9b68d1a8cd07e57
parent eb58bb371a04d3bbab44ec0c5672ce69487bac1e
author Josef Bacik <jbacik@fusionio.com> 1381173060 -0400
committer Chris Mason <chris.mason@fusionio.com> 1384224971 -0500

Btrfs: cleanup reserved space when freeing tree log on error

On error we will wait and free the tree log at unmount without a transaction.
This means that the actual freeing of the blocks doesn't happen which means we
complain about space leaks on unmount.  So to fix this just skip the transaction
specific cleanup part of the tree log free'ing if we don't have a transaction
and that way we can free up our reserved space and our counters stay happy.
Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>