---
- branch: MAIN
  date: Sat Apr 23 06:29:06 UTC 2011
  files:
  - new: '1.123'
    old: '1.122'
    path: src/sys/dev/raidframe/rf_driver.c
    pathrev: src/sys/dev/raidframe/rf_driver.c@1.123
    type: modified
  - new: '1.42'
    old: '1.41'
    path: src/sys/dev/raidframe/rf_engine.c
    pathrev: src/sys/dev/raidframe/rf_engine.c@1.42
    type: modified
  - new: '1.285'
    old: '1.284'
    path: src/sys/dev/raidframe/rf_netbsdkintf.c
    pathrev: src/sys/dev/raidframe/rf_netbsdkintf.c@1.285
    type: modified
  - new: '1.7'
    old: '1.6'
    path: src/sys/dev/raidframe/rf_paritymap.c
    pathrev: src/sys/dev/raidframe/rf_paritymap.c@1.7
    type: modified
  - new: '1.39'
    old: '1.38'
    path: src/sys/dev/raidframe/rf_raid.h
    pathrev: src/sys/dev/raidframe/rf_raid.h@1.39
    type: modified
  - new: '1.45'
    old: '1.44'
    path: src/sys/dev/raidframe/rf_states.c
    pathrev: src/sys/dev/raidframe/rf_states.c@1.45
    type: modified
  id: 20110423T062906Z.c2a2d506a245366bb23d04ff5601fd2df2fedec7
  log: |
    convert the iodone_lock to a mutex, and use a condvar for signalling.

    this only handles the smallest use of old simple_lock/tsleep/wakeup
    APIs inside raidframe, and it points out that cv(9)'s have only one
    wait channel per cv, whereas each tsleep() caller can specify a
    different wait channel.  this change removes the difference between
    normal raidio and waiting for IO during shutdown.

    i've tested this one 3 systems, ran atf, and had mlelstv and rmind
    review the change.
  module: src
  subject: 'CVS commit: src/sys/dev/raidframe'
  unixtime: '1303540146'
  user: mrg