The comment wrongfully states that the owner parameter is the level of
the parent block. In fact owner is the level of the current block and
by adding 1 to it we can eventually get to the parent/root.
Signed-off-by: Nikolay Borisov <nborisov@xxxxxxxx>
---
fs/btrfs/extent-tree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 39d0652bf3f3..a470a07d4f2a 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1635,7 +1635,7 @@ int lookup_inline_extent_backref(struct btrfs_trans_handle *trans,
extra_size = -1;
/*
- * Owner is our parent level, so we can just add one to get the level
+ * Owner is our level, so we can just add one to get the level
* for the block we are interested in.
*/
if (skinny_metadata && owner < BTRFS_FIRST_FREE_OBJECTID) {
--
2.7.4
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