| commit | 20b297d620cd1bb94127942bbb3702fb7b1030b2 | [log] [tgz] |
|---|---|---|
| author | Jan Schmidt <list.btrfs@jan-o-sch.net> | Sun May 20 15:43:53 2012 +0200 |
| committer | Jan Schmidt <list.btrfs@jan-o-sch.net> | Wed May 30 15:17:36 2012 +0200 |
| tree | 45e1d42c376b168ae55460e2d481f915d6cc8b78 | |
| parent | 19ae4e8133f370d820c4cdd61a4b703235664a5f [diff] |
Btrfs: tree mod log sanity checks in join_transaction When a fresh transaction begins, the tree mod log must be clean. Users of the tree modification log must ensure they never span across transaction boundaries. We reset the sequence to 0 in this safe situation to make absolutely sure overflow can't happen. Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>