Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
i386 pmap: Adapt recent amd64/arm64 superpage improvements
Don't recompute mpte during promotion. Optimize MADV_WILLNEED on existing superpages. Standardize promotion conditions across amd64, arm64, and i386. Stop requiring the accessed bit for superpage promotion. Tidy up pmap_promote_pde() calls. Retire PMAP_INLINE. It's no longer used. Note: Some of these changes are a prerequisite to fixing a panic that arises when attempting to create a wired superpage mapping by pmap_enter(psind=1) (as opposed to promotion). Reviewed by: kib MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D41944
- Loading branch information