---
- branch: MAIN
  date: Wed Jun  8 15:19:57 UTC 2011
  files:
  - new: '1.39'
    old: '1.38'
    path: src/sys/arch/powerpc/powerpc/bus_dma.c
    pathrev: src/sys/arch/powerpc/powerpc/bus_dma.c@1.39
    type: modified
  id: 20110608T151957Z.2f701ede14457dc9acbf662de91b0c29ee8f09d4
  log: |
    A small speedup, when mapping memory in bus_dmamem_map, if the memory is
    cacheable and is in a single segment (physically contiguous) don't bother
    allocating KVA for it, just use the physical address as the VA.
  module: src
  subject: 'CVS commit: src/sys/arch/powerpc/powerpc'
  unixtime: '1307546397'
  user: matt