commit c31931088fd6cf953bd0868a2647b6c3928e6c96
author Jan Schmidt <list.btrfs@jan-o-sch.net> Thu May 31 19:24:36 2012 +0200
committer Jan Schmidt <list.btrfs@jan-o-sch.net> Thu May 31 19:56:19 2012 +0200
tree 657827f1fd4be55e2f1d52a661c8803b80c08de7
parent f395694c2cd76cb1882fa82dd37e761598367fe9

Btrfs: fix tree mod log rewinded level and rewinding of moved keys

When we rewind REMOVE_WHILE_FREEING operations, there's code that allocates
a fresh buffer instead of cloning the old one. Setting that buffer's level
correctly was missing in this case.

When rewinding a MOVE_KEYS operation, btrfs_node_key_ptr_offset(slot) was
missing for memmove_extent_buffer()'s arguments.

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