|====
N.B. The usual 'struct req_format' definition does not exist for
-MGS_DISCONNECT. It will take a more careful code review to verify that
-it also has 'empty' messages gong back and forth.
+MGS_DISCONNECT.
-The information exchanged in a DISCONNECT message is that normally
-conveyed in the RPC descriptor.
+The information exchanged in a DISCONNECT message is only that normally
+conveyed in the RPC descriptor, as described in <<struct-ptlrpc-body>>.