cvs commit: src/sys/dev/sio sio.c

[Bruce Evans]

bde         2003/11/16 15:05:53 PST

  FreeBSD src repository

  Modified files:
    sys/dev/sio          sio.c 
  Log:
  Don't waste so much space for the latency debugging buffer.  Its size
  will now need editing except for spot checks.
  
  Changed this buffer from a circular one to a linear one.  This is more
  useful for some cases and the sysctl that prints it doesn't support
  circular buffers.
  
  Fixed (output) formatting bugs in this sysctl.  An off by 1 error caused
  a garbage byte to be returned after annotation of large deltas, and
  a race with the writer sometimes caused premature string termination.
  
  Revision  Changes    Path
  1.415     +8 -10     src/sys/dev/sio/sio.c