flip the "don't inline" switch (#26706)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26706
This has been ready for some time, just waiting on services to push with
the new code.
#forceTDhashing
Test Plan: Imported from OSS
Reviewed By: ZolotukhinM
Differential Revision: D17543304
fbshipit-source-id: baad22f4abc5af724ebde8507e948bee3e8bf6d4
