qdev: Protect device-list-properties against broken devices

[qemu.git] / hmp.c

diff --git a/hmp.c b/hmp.c
index fd10ab51b4f828e967ead4c7cec6acde20793f26..5048eeeb2dfef23e89e9fd691720a2814440bc83 100644 (file)
--- a/hmp.c
+++ b/hmp.c
@@ -25,6 +25,7 @@
 #include "monitor/monitor.h"
 #include "monitor/qdev.h"
 #include "qapi/opts-visitor.h"
+#include "qapi/qmp/qerror.h"
 #include "qapi/string-output-visitor.h"
 #include "qapi-visit.h"
 #include "ui/console.h"
@@ -231,6 +232,11 @@ void hmp_info_migrate(Monitor *mon, const QDict *qdict)
                        info->xbzrle_cache->overflow);
     }
 
+    if (info->has_x_cpu_throttle_percentage) {
+        monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n",
+                       info->x_cpu_throttle_percentage);
+    }
+
     qapi_free_MigrationInfo(info);
     qapi_free_MigrationCapabilityStatusList(caps);
 }
@@ -271,6 +277,12 @@ void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
         monitor_printf(mon, " %s: %" PRId64,
             MigrationParameter_lookup[MIGRATION_PARAMETER_DECOMPRESS_THREADS],
             params->decompress_threads);
+        monitor_printf(mon, " %s: %" PRId64,
+            MigrationParameter_lookup[MIGRATION_PARAMETER_X_CPU_THROTTLE_INITIAL],
+            params->x_cpu_throttle_initial);
+        monitor_printf(mon, " %s: %" PRId64,
+            MigrationParameter_lookup[MIGRATION_PARAMETER_X_CPU_THROTTLE_INCREMENT],
+            params->x_cpu_throttle_increment);
         monitor_printf(mon, "\n");
     }
 
@@ -1060,7 +1072,7 @@ void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
                      false, NULL, false, NULL,
                      full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
                      true, mode, false, 0, false, 0, false, 0,
-                     false, 0, false, 0, &err);
+                     false, 0, false, 0, false, true, &err);
     hmp_handle_error(mon, &err);
 }
 
@@ -1220,6 +1232,8 @@ void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
     bool has_compress_level = false;
     bool has_compress_threads = false;
     bool has_decompress_threads = false;
+    bool has_x_cpu_throttle_initial = false;
+    bool has_x_cpu_throttle_increment = false;
     int i;
 
     for (i = 0; i < MIGRATION_PARAMETER_MAX; i++) {
@@ -1234,10 +1248,18 @@ void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
             case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
                 has_decompress_threads = true;
                 break;
+            case MIGRATION_PARAMETER_X_CPU_THROTTLE_INITIAL:
+                has_x_cpu_throttle_initial = true;
+                break;
+            case MIGRATION_PARAMETER_X_CPU_THROTTLE_INCREMENT:
+                has_x_cpu_throttle_increment = true;
+                break;
             }
             qmp_migrate_set_parameters(has_compress_level, value,
                                        has_compress_threads, value,
                                        has_decompress_threads, value,
+                                       has_x_cpu_throttle_initial, value,
+                                       has_x_cpu_throttle_increment, value,
                                        &err);
             break;
         }
@@ -1962,6 +1984,19 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
     qapi_free_MemoryDeviceInfoList(info_list);
 }
 
+void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
+{
+    IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
+    IOThreadInfoList *info;
+
+    for (info = info_list; info; info = info->next) {
+        monitor_printf(mon, "%s: thread_id=%" PRId64 "\n",
+                       info->value->id, info->value->thread_id);
+    }
+
+    qapi_free_IOThreadInfoList(info_list);
+}
+
 void hmp_qom_list(Monitor *mon, const QDict *qdict)
 {
     const char *path = qdict_get_try_str(qdict, "path");