36 static mut __ROOT_INODE: *mut Arc<dyn IndexNode> = null_mut();
41 pub fn ROOT_INODE() -> Arc<dyn IndexNode> {  in ROOT_INODE()
99     new_root_inode: Arc<dyn IndexNode>,  in do_migrate()
120 fn migrate_virtual_filesystem(new_fs: Arc<dyn FileSystem>) -> Result<(), i32> {  in migrate_virtual_filesystem()
139         let old_root_inode: Box<Arc<dyn IndexNode>> = Box::from_raw(__ROOT_INODE);  in migrate_virtual_filesystem()
193     let inode: Result<Arc<dyn IndexNode>, i32> = ROOT_INODE().lookup(path);  in do_open()
195     let inode: Arc<dyn IndexNode> = if inode.is_err() {  in do_open()
204             let parent_inode: Arc<dyn IndexNode> =  in do_open()
207             let inode: Arc<dyn IndexNode> = parent_inode.create(filename, FileType::File, 0o777)?;  in do_open()
300     let inode: Result<Arc<dyn IndexNode>, i32> = ROOT_INODE().lookup(path);  in do_mkdir()
308             let parent_inode: Arc<dyn IndexNode> =  in do_mkdir()
311             let _create_inode: Arc<dyn IndexNode> =  in do_mkdir()
329     let inode: Result<Arc<dyn IndexNode>, i32> = ROOT_INODE().lookup(path);  in do_remove_dir()
341     let parent_inode: Arc<dyn IndexNode> = ROOT_INODE().lookup(parent_path.unwrap_or("/"))?;  in do_remove_dir()
347     let target_inode: Arc<dyn IndexNode> = parent_inode.find(filename)?;  in do_remove_dir()
365     let inode: Result<Arc<dyn IndexNode>, i32> = ROOT_INODE().lookup(path);  in do_unlink_at()
381     let parent_inode: Arc<dyn IndexNode> = ROOT_INODE().lookup(parent_path.unwrap_or("/"))?;  in do_unlink_at()