Call pmap_copy() only for map entries which have the backing object
instantiated.
Calling pmap_copy() on non-faulted anonymous memory entries is useless.
Noted and reviewed by: alc
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Description
Description
Details
Details
- Provenance
kib Authored on - Parents
- rS320201: Assert that the protection of a new map entry is a subset of the max
- Branches
- Unknown
- Tags