Incr Ext4: Properly merge block_allocation lists
am: f7124d6c95

* commit 'f7124d6c955c0453361b0ff47c5c94619e68087f':
  Incr Ext4: Properly merge block_allocation lists

Change-Id: I9d343f1762c183aaf4cacd9f7fd613af174896e3