K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2010-02-20T16:13:43.915162Z
K 7
svn:log
V 269
Merge r198724 to Book-E. casuword() non-atomically read the current value
of its argument before atomically replacing it, which could occasionally
return the wrong value on an SMP system. This resulted in user mutex
operations hanging when using threaded applications.

END