| commit | 815a51c74ad14864d0a8fff5eea983819c18feae | [log] [tgz] |
|---|---|---|
| author | Jan Schmidt <list.btrfs@jan-o-sch.net> | Wed May 16 17:00:02 2012 +0200 |
| committer | Jan Schmidt <list.btrfs@jan-o-sch.net> | Sat May 26 12:17:54 2012 +0200 |
| tree | be0835a915143fe9fa63a1c6f2a40dbfdc0c8646 | |
| parent | 64947ec0d16dd20d6542b58cf82c8d5f9678cabf [diff] |
Btrfs: dummy extent buffers for tree mod log The tree modification log needs two ways to create dummy extent buffers, once by allocating a fresh one (to rebuild an old root) and once by cloning an existing one (to make private rewind modifications) to it. Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>