K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2017-03-16T08:00:02.957001Z
K 7
svn:log
V 187
MFC r313472:

The runlock slow path would update wrong variable before restarting the
loop, in effect corrupting the state.

Something was botched in the previous mfc attempt in r315380.

END