amd64: __exclusive_cache_line pv_chunks_mutex and pv_list_locks
Note that pv_list_locks is an array and currently it fits 2 locks per line.
Resizing it and/or putting more locks in different lines requires several tests.
MFC after: 1 week
Description
Description
Details
Details
- Provenance
mjg Authored on - Parents
- rS324787: rwlock: reduce lockstat branches in the slowpath
- Branches
- Unknown
- Tags