Commit c8d3ff38 authored by Peter Xu's avatar Peter Xu Committed by Dr. David Alan Gilbert
Browse files

doc: update TYPE_MIGRATION documents 



[Peter collected Eduardo's patch comment and formatted into patch]

Suggested-by: default avatarEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: default avatarPeter Xu <peterx@redhat.com>
Message-Id: <1499242883-2184-5-git-send-email-peterx@redhat.com>
Reviewed-by: default avatarEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: default avatarDr. David Alan Gilbert <dgilbert@redhat.com>
parent 16f72448

migration/migration.c

+6 −6
Original line number Diff line number Diff line
@@ -2052,12 +2052,12 @@ static void migration_instance_init(Object *obj) 
static const TypeInfo migration_type = {

    .name = TYPE_MIGRATION,

    /*

     * NOTE: "migration" itself is not really a device. We used

     * TYPE_DEVICE here only to leverage some existing QDev features

     * like "-global" properties, and HW_COMPAT_* fields (which are

     * finally applied as global properties as well). If one day the

     * global property feature can be migrated from QDev to QObject in

     * general, then we can switch to QObject as well.

     * NOTE: TYPE_MIGRATION is not really a device, as the object is

     * not created using qdev_create(), it is not attached to the qdev

     * device tree, and it is never realized.

     *

     * TODO: Make this TYPE_OBJECT once QOM provides something like

     * TYPE_DEVICE's "-global" properties.

     */

    .parent = TYPE_DEVICE,

    .class_init = migration_class_init,