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path: root/lib/btrfs/btrfstree/path.go
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Diffstat (limited to 'lib/btrfs/btrfstree/path.go')
-rw-r--r--lib/btrfs/btrfstree/path.go12
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/btrfs/btrfstree/path.go b/lib/btrfs/btrfstree/path.go
index b40c7ed..d9bf216 100644
--- a/lib/btrfs/btrfstree/path.go
+++ b/lib/btrfs/btrfstree/path.go
@@ -85,10 +85,14 @@ type TreePathElem struct {
// ToNodeAddr, or 0 if this is a leaf item and nothing is
// being pointed at.
ToNodeLevel uint8
- // ToKey is btrfprim.Key{} this is the root node being pointed
- // to, the KeyPointer.Key if this is a non-root node being
- // pointed to, or the key of the leaf item being bointed to.
- ToKey btrfsprim.Key
+ // ToKey is either
+ // - btrfprim.Key{} if this is the root node being pointed
+ // to,
+ // - the KeyPointer.Key if this is a non-root node being
+ // pointed to, or
+ // - the key of the leaf item being pointed to.
+ ToKey btrfsprim.Key
+ ToMaxKey btrfsprim.Key
}
func (elem TreePathElem) writeNodeTo(w io.Writer) {