.

wcfs/client/wcfs.cpp

@@ -370,7 +370,8 @@ error _Conn::_pinner(context::Context ctx) {
         //
         // XXX go because wconn.close might deadlock wrt Conn.resync on
         // wconn._filehMu, because Conn.resync sends "watch" updates under
-        // wconn._filehMu.
+        // wconn._filehMu. If the pinner fails - we already have serious problems.
+        // TODO try to resolve the deadlock.
         go([wconn]() {
             wconn->close();
         });