func (fs *deviceFS) trimUnused(todo int64, node *nodefs.Inode) (done int64) {
for _, ch := range node.Children() {
if done > todo {
break
}
if fn, ok := ch.Node().(*classicNode); ok {
done += fn.trim()
} else if ch.IsDir() {
done += fs.trimUnused(todo-done, ch)
}
}
return
}
func (fs *PathNodeFs) Path(node *nodefs.Inode) string {
pNode := node.Node().(*pathInode)
return pNode.GetPath()
}