[Qemu-devel] [PATCH v2 1/2] qdev: add list built for devices

[Zhu Guihua]

For peripheral device del completion, add a function to build a list for
devices.

Signed-off-by: Zhu Guihua <zhugh.f...@cn.fujitsu.com>
---
 hw/core/qdev.c         | 13 +++++++++++++
 include/hw/qdev-core.h |  2 ++
 2 files changed, 15 insertions(+)

diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index fcb1638..041ac38 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -1074,6 +1074,19 @@ void device_reset(DeviceState *dev)
     }
 }
 
+int device_built_list(Object *obj, void *opaque)
+{
+    GSList **list = opaque;
+    DeviceState *dev = DEVICE(obj);
+
+    if (dev->realized) {
+        *list = g_slist_append(*list, dev);
+    }
+
+    return 0;
+
+}
+
 Object *qdev_get_machine(void)
 {
     static Object *dev;
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index 178fee2..3c30837 100644
--- a/include/hw/qdev-core.h
+++ b/include/hw/qdev-core.h
@@ -348,6 +348,8 @@ void qdev_machine_init(void);
  */
 void device_reset(DeviceState *dev);
 
+int device_built_list(Object *obj, void *opaque);
+
 const struct VMStateDescription *qdev_get_vmsd(DeviceState *dev);
 
 const char *qdev_fw_name(DeviceState *dev);
-- 
1.9.3