K 10 svn:author V 5 dyson K 8 svn:date V 27 1996-09-10T05:28:23.000000Z K 7 svn:log V 213 The whole issue of not support VOP_LOCK for VBLK devices should be rethought. This fixes YET another problem with unmounting filesystems. The root cause is not fixed here, but at least the problem has gone away. END