K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2013-07-03T17:47:48.878943Z
K 7
svn:log
V 199
Mark the busy_lock as volatile in order to avoid compiler optimizations
which can result in problems with inlined functions, like
vm_page_busy_wlocked().

Sponsored by:	EMC / Isilon storage division

END