cvs commit: src/sys/dev/sound/pcm vchan.c

[Ariff Abdullah]

ariff       2006-03-31 10:27:47 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/sound/pcm    vchan.c 
  Log:
  - Increase snddev refcount earlier while accessing through sysctl interface
    to avoid possible device unregister race (impossible to reproduce, yet
    possible).
  - Extra sanity check to ensure proper parent channel is being selected.
  - Reset parent channel once all of its children gone.
  
  Revision  Changes    Path
  1.24      +34 -27    src/sys/dev/sound/pcm/vchan.c