From 8530a8b7b5f9f27bb5b5c319f285bb5a26470285 Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Fri, 6 Jan 2023 02:03:50 -0700 Subject: rebuildnodes: Rework to be clear about what went wrong when reading --- lib/btrfsprogs/btrfsinspect/rebuildnodes/btrees/tree.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/btrfsprogs/btrfsinspect/rebuildnodes/btrees/tree.go') diff --git a/lib/btrfsprogs/btrfsinspect/rebuildnodes/btrees/tree.go b/lib/btrfsprogs/btrfsinspect/rebuildnodes/btrees/tree.go index c9d0fa4..f870121 100644 --- a/lib/btrfsprogs/btrfsinspect/rebuildnodes/btrees/tree.go +++ b/lib/btrfsprogs/btrfsinspect/rebuildnodes/btrees/tree.go @@ -329,10 +329,10 @@ func (tree *RebuiltTree) COWDistance(parentID btrfsprim.ObjID) (dist int, ok boo } // ReadItem reads an item from a tree. -func (tree *RebuiltTree) ReadItem(ctx context.Context, key btrfsprim.Key) (item btrfsitem.Item, ok bool) { +func (tree *RebuiltTree) ReadItem(ctx context.Context, key btrfsprim.Key) btrfsitem.Item { ptr, ok := tree.Items(ctx).Load(key) if !ok { - return nil, false + panic(fmt.Errorf("should not happen: btrees.RebuiltTree.ReadItem called for not-included key: %v", key)) } return tree.forrest.keyIO.ReadItem(ctx, ptr) } -- cgit v1.2.3-2-g168b