ivshmem: Fix 64 bit memory bar configuration

[mirror_qemu.git] / qmp.c

diff --git a/qmp.c b/qmp.c
index 9a93d5e246f32cafbe95526822e479fea3bc15f1..c485abec7b38e0c5a3766a940c059e660d013c65 100644 (file)
--- a/qmp.c
+++ b/qmp.c
@@ -14,7 +14,8 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
+#include "qemu-version.h"
+#include "qemu/cutils.h"
 #include "monitor/monitor.h"
 #include "sysemu/sysemu.h"
 #include "qmp-commands.h"
@@ -103,6 +104,13 @@ void qmp_quit(Error **errp)
 
 void qmp_stop(Error **errp)
 {
+    /* if there is a dump in background, we should wait until the dump
+     * finished */
+    if (dump_in_progress()) {
+        error_setg(errp, "There is a dump in process, please wait.");
+        return;
+    }
+
     if (runstate_check(RUN_STATE_INMIGRATE)) {
         autostart = 0;
     } else {
@@ -174,6 +182,14 @@ void qmp_cont(Error **errp)
     Error *local_err = NULL;
     BlockBackend *blk;
     BlockDriverState *bs;
+    BdrvNextIterator it;
+
+    /* if there is a dump in background, we should wait until the dump
+     * finished */
+    if (dump_in_progress()) {
+        error_setg(errp, "There is a dump in process, please wait.");
+        return;
+    }
 
     if (runstate_needs_reset()) {
         error_setg(errp, "Resetting the Virtual Machine is required");
@@ -185,7 +201,8 @@ void qmp_cont(Error **errp)
     for (blk = blk_next(NULL); blk; blk = blk_next(blk)) {
         blk_iostatus_reset(blk);
     }
-    for (bs = bdrv_next(NULL); bs; bs = bdrv_next(bs)) {
+
+    for (bs = bdrv_first(&it); bs; bs = bdrv_next(&it)) {
         bdrv_add_key(bs, NULL, &local_err);
         if (local_err) {
             error_propagate(errp, local_err);
@@ -637,8 +654,8 @@ void qmp_add_client(const char *protocol, const char *fdname,
 void qmp_object_add(const char *type, const char *id,
                     bool has_props, QObject *props, Error **errp)
 {
-    const QDict *pdict = NULL;
-    QmpInputVisitor *qiv;
+    QDict *pdict;
+    Visitor *v;
     Object *obj;
 
     if (props) {
@@ -647,15 +664,18 @@ void qmp_object_add(const char *type, const char *id,
             error_setg(errp, QERR_INVALID_PARAMETER_TYPE, "props", "dict");
             return;
         }
+        QINCREF(pdict);
+    } else {
+        pdict = qdict_new();
     }
 
-    qiv = qmp_input_visitor_new(props);
-    obj = user_creatable_add_type(type, id, pdict,
-                                  qmp_input_get_visitor(qiv), errp);
-    qmp_input_visitor_cleanup(qiv);
+    v = qmp_input_visitor_new(QOBJECT(pdict), true);
+    obj = user_creatable_add_type(type, id, pdict, v, errp);
+    visit_free(v);
     if (obj) {
         object_unref(obj);
     }
+    QDECREF(pdict);
 }
 
 void qmp_object_del(const char *id, Error **errp)