K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2011-07-25T16:11:52.465766Z
K 7
svn:log
V 214
MFC: r198262

Use callout_init_mtx on FreeBSD versions recent enough. This closes
the race where interrupt thread can complete the request for which
timeout has fired and while mpt_timeout has blocked on mpt_lock.

END