dirinode.py 文件源码

def forget(self, ino):
        if Or(self.get_iattr(ino).mode & S_IFDIR != 0, self.get_iattr(ino).nlink != 1):
            return

        assertion(self.is_regular(ino), "forget: ino is not regular")

        self._inode.begin_tx()
        attr = self._inode.get_iattr(ino)
        attr.nlink = 0
        self._inode.set_iattr(ino, attr)
        self._inode.commit_tx()