K 10 svn:author V 5 markj K 8 svn:date V 27 2015-05-02T00:26:38.809023Z K 7 svn:log V 314 Don't drop the idr lock before verifying that the newly-inserted element is present in the tree. Otherwise there exists a window during which the element could be removed by another thread, triggering an incorrect assertion failure. Reviewed by: jeff MFC after: 1 week Sponsored by: EMC / Isilon Storage Division END