K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2015-06-21T00:36:02.394304Z
K 7
svn:log
V 373
MFC r284127:
witness: don't warn about matrix inconsistencies without holding the mutex

Lock order checking is done without the witness mutex held, so multiple
threads that are racing to establish a new lock order may read matrix
entries that are in an inconsistent state. Don't print a warning in this
case, but instead just redo the check after taking the witness lock.

END