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Btrfs: tree mod log's old roots could still be part of the tree
authorJan Schmidt <list.btrfs@jan-o-sch.net>
Tue, 23 Oct 2012 09:27:33 +0000 (11:27 +0200)
committerJan Schmidt <list.btrfs@jan-o-sch.net>
Wed, 24 Oct 2012 10:36:37 +0000 (12:36 +0200)
commit834328a8493079d15f30866ace42489463f52571
tree892c092aa11b015b064bf86ff98f4b60aeb692edtree | snapshot
parentba1bfbd592c1adddd5d0005f587a6e308e25c949commit | diff
Btrfs: tree mod log's old roots could still be part of the tree

Tree mod log treated old root buffers as always empty buffers when starting
the rewind operations. However, the old root may still be part of the
current tree at a lower level, with still some valid entries.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
fs/btrfs/ctree.c diff | blob | history
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