Don't release xbusy on kmem pages. After lockless page lookup we will not
be able to guarantee that they can be racquired without blocking.
Reviewed by: kib
Discussed with: markj
Differential Revision: https://reviews.freebsd.org/D23506
Description
Description
Details
Details
- Provenance
jeff Authored on - Reviewer
- kib
- Differential Revision
- D23506: Don't drop xbusy on kmem pages.
- Parents
- rS358097: Eliminate some unnecessary uses of UMA_ZONE_VM. Only zones involved in
- Branches
- Unknown
- Tags