Btrfs: Change the super to point to a tree of trees to enable persistent snapshots

Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason 2007-03-13 16:47:54 -04:00 • committed by David Woodhouse
commit 3768f3689f
10 changed files with 445 additions and 65 deletions