27     FileSystem, FsInfo, IndexNode, InodeId, Metadata, PollStatus,
220     fn root_inode(&self) -> Arc<dyn super::vfs::IndexNode> {  in root_inode()  argument
285         let proc: Arc<dyn IndexNode> = self.root_inode();  in register_pid()
287         let _pf: Arc<dyn IndexNode> = proc.create(&pid.to_string(), FileType::Dir, 0o777)?;  in register_pid()
290         let binding: Arc<dyn IndexNode> = _pf.create("status", FileType::File, 0o777)?;  in register_pid()
307         let proc: Arc<dyn IndexNode> = self.root_inode();  in unregister_pid()
309         let pid_dir: Arc<dyn IndexNode> = proc.find(&format!("{}", pid))?;  in unregister_pid()
323 impl IndexNode for LockedProcFSInode {
477     ) -> Result<Arc<dyn IndexNode>, SystemError> {  in create_with_data()  argument
528     fn link(&self, name: &str, other: &Arc<dyn IndexNode>) -> Result<(), SystemError> {  in link()
582         _target: &Arc<dyn IndexNode>,  in move_()  argument
588     fn find(&self, name: &str) -> Result<Arc<dyn IndexNode>, SystemError> {  in find()  argument
696     let procfs_inode: Arc<dyn IndexNode> = ROOT_INODE().find("proc")?;  in procfs_unregister_pid()