diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-03-11 23:11:46 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-04-03 14:44:18 -0400 |
| commit | 4409b8081d1624af814a9cda781ad9cdda3973cb (patch) | |
| tree | 22adb020d08b6c1d257465ab7c78bbeaa19df4cf /fs/bcachefs/Makefile | |
| parent | b268aa4e7fb8be3c50e25a09008fb2feed2cd345 (diff) | |
bcachefs: Repair pass for scanning for btree nodes
If a btree root or interior btree node goes bad, we're going to lose a
lot of data, unless we can recover the nodes that it pointed to by
scanning.
Fortunately btree node headers are fully self describing, and
additionally the magic number is xored with the filesytem UUID, so we
can do so safely.
This implements the scanning - next patch will rework topology repair to
make use of the found nodes.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/Makefile')
| -rw-r--r-- | fs/bcachefs/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/bcachefs/Makefile b/fs/bcachefs/Makefile index 0933493a322c..66ca0bbee639 100644 --- a/fs/bcachefs/Makefile +++ b/fs/bcachefs/Makefile @@ -17,6 +17,7 @@ bcachefs-y := \ btree_journal_iter.o \ btree_key_cache.o \ btree_locking.o \ + btree_node_scan.o \ btree_trans_commit.o \ btree_update.o \ btree_update_interior.o \ |