gen ExclusivelyOwned in structured kernels (#59827)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/59827
ghstack-source-id: 133089541
Test Plan: existing CI
Reviewed By: ezyang, janeyx99
Differential Revision: D28965922
fbshipit-source-id: ffbc1d43e5d3ab3abfad3b0830b4da1ce899f505
