K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2010-11-22T16:47:53.607341Z
K 7
svn:log
V 464
Use g_eventlock to protect against losing wakeups in the g_event process
and replace tsleep(9) with msleep(9) which doesn't use a timeout. The
previously used timeout caused the event process to wake up ten times
per second on an idle system.

one_event() is now called with the topology lock held and it returns
with both the topology and event locks held when there are no more
events in the queue.

Reported by:	mav, Marius Nünnerich
Reviewed by:	freebsd-geom

END