K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2006-01-11T10:15:57.000000Z
K 7
svn:log
V 351
MFC devfs_rule.c:1.21 from HEAD to RELENG_6:

  When returning EIO from DEVFSIO_RADD ioctl, drop the exclusive rule
  lock.  Otherwise the system comes to a rather sudden and grinding
  halt.

As the underlying devfs locking changes that lead to this bug have not
been merged to RELENG_5, this fix to those locking changes does not
need to be merged.

END