pytorch

6145964e - distinguish implementation of data() and mutable_data() on TensorImpl (#98732)

distinguish implementation of data() and mutable_data() on TensorImpl (#98732) The old style had them both going through a mutable method on Storage, which would prevent us from implementing checks differently depending on whether we are writing or reading. Differential Revision: [D44831044](https://our.internmc.facebook.com/intern/diff/D44831044/) Pull Request resolved: https://github.com/pytorch/pytorch/pull/98732 Approved by: https://github.com/ezyang