---
- branch: MAIN
  date: Sat May 29 23:27:22 UTC 2021
  files:
  - new: '1.281'
    old: '1.280'
    path: src/sys/arch/alpha/alpha/pmap.c
    pathrev: src/sys/arch/alpha/alpha/pmap.c@1.281
    type: modified
  - new: '1.118'
    old: '1.117'
    path: src/sys/arch/alpha/alpha/vm_machdep.c
    pathrev: src/sys/arch/alpha/alpha/vm_machdep.c@1.118
    type: modified
  - new: '1.88'
    old: '1.87'
    path: src/sys/arch/alpha/include/pmap.h
    pathrev: src/sys/arch/alpha/include/pmap.h@1.88
    type: modified
  id: 20210529T232722Z.4df11b5dc9870048f3b4dc836a49b7e48fd85de8
  log: |
    Move the pointer to the pmap's lev1map out of the shared pmap structure
    and into each CPU's pmap_percpu area.  This pointer is constant for the
    life of the pmap, and moving it gives us an additional 8 bytes in the
    shared pmap structure.

    Because the kernel pmap does not have per-CPU data, all places where we
    need the kernel pmap's lev1map now just reference kernel_lev1map directly.
  module: src
  subject: 'CVS commit: src/sys/arch/alpha'
  unixtime: '1622330842'
  user: thorpej