K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2016-12-31T12:39:34.964188Z
K 7
svn:log
V 181
MFC r305482:

    cv: do a lockless check for no waiters in cv_signal and cv_broadcastpri

    In case of some consumers like zfs there are no waiters vast majority of
    the time

END