optimize name access

src/sources/torrent/fs.go

@@ -35,20 +35,13 @@ type TorrentFS struct {
 var _ vfs.Filesystem = (*TorrentFS)(nil)
 
 func (s *Daemon) NewTorrentFs(ctx context.Context, f vfs.File) (vfs.Filesystem, error) {
-	defer f.Close(ctx)
-
-	info, err := f.Info()
-	if err != nil {
-		return nil, err
-	}
-
 	c, err := s.LoadTorrent(ctx, f)
 	if err != nil {
 		return nil, err
 	}
 
 	return &TorrentFS{
-		name:     info.Name(),
+		name:     f.Name(),
 		Torrent:  c,
 		resolver: vfs.NewResolver(vfs.ArchiveFactories),
 	}, nil

src/vfs/ctxbillyfs.go

@@ -126,7 +126,7 @@ func (c *CtxBillyFile) IsDir() bool {
 
 // Name implements File.
 func (c *CtxBillyFile) Name() string {
-	return c.file.Name()
+	return c.info.Name()
 }
 
 // Read implements File.

src/vfs/resolver.go

@@ -306,6 +306,7 @@ PARTS_LOOP:
 		if err != nil {
 			return "", nil, "", fmt.Errorf("error opening filesystem file: %s with error: %w", fsPath, err)
 		}
+		defer fsFile.Close(ctx)
 		nestedFs, err := nestFactory(ctx, fsFile)
 		if err != nil {
 			return "", nil, "", fmt.Errorf("error creating filesystem from file: %s with error: %w", fsPath, err)