K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2014-11-14T04:26:26.373971Z
K 7
svn:log
V 148
Migrate the callouts from using mutex locks to being mpsafe with
the locks being held by the callers.

Kill callout_drain() and use callout_stop().

END