K 10 svn:author V 3 das K 8 svn:date V 27 2003-06-14T23:27:29.000000Z K 7 svn:log V 266 Factor out the process of freeing ``directory caches'', which unionfs directory vnodes use to refer to their constituent vnodes, into union_dircache_free(). Also s/union_dircache/union_dircache_get/ and tweak the structure of union_dircache_r(). MFC after: 3 days END