tree b3ecd59c91104f4f236a92dbe98236d42dc70ce2
parent f4881bc7a83eff263789dd524b7c269d138d4af5
author Josef Bacik <jbacik@fusionio.com> 1364326015 -0400
committer Josef Bacik <jbacik@fusionio.com> 1364478687 -0400

Btrfs: fix space accounting for unlink and rename

We are way over-reserving for unlink and rename.  Rename is just some random
huge number and unlink accounts for tree log operations that don't actually
happen during unlink, not to mention the tree log doesn't take from the trans
block rsv anyway so it's completely useless.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>