| commit | 5d9e75c41d11ca79b1d1ff6ed17c88c9047d1fea | [log] [tgz] |
|---|---|---|
| author | Jan Schmidt <list.btrfs@jan-o-sch.net> | Wed May 16 18:25:47 2012 +0200 |
| committer | Jan Schmidt <list.btrfs@jan-o-sch.net> | Wed May 30 15:17:33 2012 +0200 |
| tree | c7e6e1011997dcba5fd9522cd4172b34dec15860 | |
| parent | f3ea38da3e76455fbd6d405cdca4d050ed085458 [diff] |
Btrfs: add btrfs_search_old_slot The tree modification log together with the current state of the tree gives a consistent, old version of the tree. btrfs_search_old_slot is used to search through this old version and return old (dummy!) extent buffers. Naturally, this function cannot do any tree modifications. Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>