Revert "vl: Fix to create migration object before block backends again"

[mirror_qemu.git] / monitor.c

diff --git a/monitor.c b/monitor.c
index 72061d5baeb44ac7e535d3e9db6028774b9e32b8..4807bbe811aba3c0cd3eeb998d702259cf5a4d19 100644 (file)
--- a/monitor.c
+++ b/monitor.c
@@ -250,8 +250,6 @@ QEMUBH *qmp_dispatcher_bh;
 struct QMPRequest {
     /* Owner of the request */
     Monitor *mon;
-    /* "id" field of the request */
-    QObject *id;
     /*
      * Request object to be handled or Error to be reported
      * (exactly one of them is non-null)
@@ -353,7 +351,6 @@ int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
 
 static void qmp_request_free(QMPRequest *req)
 {
-    qobject_unref(req->id);
     qobject_unref(req->req);
     error_free(req->err);
     g_free(req);
@@ -4108,18 +4105,14 @@ static int monitor_can_read(void *opaque)
  * Null @rsp can only happen for commands with QCO_NO_SUCCESS_RESP.
  * Nothing is emitted then.
  */
-static void monitor_qmp_respond(Monitor *mon, QDict *rsp, QObject *id)
+static void monitor_qmp_respond(Monitor *mon, QDict *rsp)
 {
     if (rsp) {
-        if (id) {
-            qdict_put_obj(rsp, "id", qobject_ref(id));
-        }
-
         qmp_send_response(mon, rsp);
     }
 }
 
-static void monitor_qmp_dispatch(Monitor *mon, QObject *req, QObject *id)
+static void monitor_qmp_dispatch(Monitor *mon, QObject *req)
 {
     Monitor *old_mon;
     QDict *rsp;
@@ -4144,7 +4137,7 @@ static void monitor_qmp_dispatch(Monitor *mon, QObject *req, QObject *id)
         }
     }
 
-    monitor_qmp_respond(mon, rsp, id);
+    monitor_qmp_respond(mon, rsp);
     qobject_unref(rsp);
 }
 
@@ -4208,13 +4201,15 @@ static void monitor_qmp_bh_dispatcher(void *data)
         mon->qmp.qmp_requests->length == QMP_REQ_QUEUE_LEN_MAX - 1;
     qemu_mutex_unlock(&mon->qmp.qmp_queue_lock);
     if (req_obj->req) {
-        trace_monitor_qmp_cmd_in_band(qobject_get_try_str(req_obj->id) ?: "");
-        monitor_qmp_dispatch(mon, req_obj->req, req_obj->id);
+        QDict *qdict = qobject_to(QDict, req_obj->req);
+        QObject *id = qdict ? qdict_get(qdict, "id") : NULL;
+        trace_monitor_qmp_cmd_in_band(qobject_get_try_str(id) ?: "");
+        monitor_qmp_dispatch(mon, req_obj->req);
     } else {
         assert(req_obj->err);
         rsp = qmp_error_response(req_obj->err);
         req_obj->err = NULL;
-        monitor_qmp_respond(mon, rsp, NULL);
+        monitor_qmp_respond(mon, rsp);
         qobject_unref(rsp);
     }
 
@@ -4239,8 +4234,7 @@ static void handle_qmp_command(void *opaque, QObject *req, Error *err)
 
     qdict = qobject_to(QDict, req);
     if (qdict) {
-        id = qobject_ref(qdict_get(qdict, "id"));
-        qdict_del(qdict, "id");
+        id = qdict_get(qdict, "id");
     } /* else will fail qmp_dispatch() */
 
     if (req && trace_event_get_state_backends(TRACE_HANDLE_QMP_COMMAND)) {
@@ -4251,17 +4245,14 @@ static void handle_qmp_command(void *opaque, QObject *req, Error *err)
 
     if (qdict && qmp_is_oob(qdict)) {
         /* OOB commands are executed immediately */
-        trace_monitor_qmp_cmd_out_of_band(qobject_get_try_str(id)
-                                          ?: "");
-        monitor_qmp_dispatch(mon, req, id);
+        trace_monitor_qmp_cmd_out_of_band(qobject_get_try_str(id) ?: "");
+        monitor_qmp_dispatch(mon, req);
         qobject_unref(req);
-        qobject_unref(id);
         return;
     }
 
     req_obj = g_new0(QMPRequest, 1);
     req_obj->mon = mon;
-    req_obj->id = id;
     req_obj->req = req;
     req_obj->err = err;
 
@@ -4281,7 +4272,7 @@ static void handle_qmp_command(void *opaque, QObject *req, Error *err)
 
     /*
      * Put the request to the end of queue so that requests will be
-     * handled in time order.  Ownership for req_obj, req, id,
+     * handled in time order.  Ownership for req_obj, req,
      * etc. will be delivered to the handler side.
      */
     assert(mon->qmp.qmp_requests->length < QMP_REQ_QUEUE_LEN_MAX);