K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-02-29T01:39:39.441986Z
K 7
svn:log
V 159
MFC r232003:
Properly lock DQREF() with dqhlock. Missed locking caused counter
corruption.

Assert that the dq reference value is sane before decrementing it.

END