tree f5ad7a1612f413e1ae459eb88d20642972d6b02c
parent 3ef5969cd8a42a78ccdbc53f7abb2e6136b2ec65
author Liu Bo <bo.li.liu@oracle.com> 1352903674 +0000
committer Josef Bacik <jbacik@fusionio.com> 1355350528 -0500

Btrfs: cleanup for btrfs_btree_balance_dirty

- 'nr' is no more used.
- btrfs_btree_balance_dirty() and __btrfs_btree_balance_dirty() can share
  a bunch of code.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>