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| author | Peter Xu <peterx@redhat.com> | 2017-07-05 16:21:23 +0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2017-07-10 17:52:21 +0100 |
| commit | c8d3ff384f14634fde1c3ea6bcdcd7e06c29df29 (patch) | |
| tree | 916f1d72cab6094b3cc02419e35be0ac9fb38d94 | |
| parent | 16f7244842b5135543ef068a1adafd94c6965953 (diff) | |
| download | focaccia-qemu-c8d3ff384f14634fde1c3ea6bcdcd7e06c29df29.tar.gz focaccia-qemu-c8d3ff384f14634fde1c3ea6bcdcd7e06c29df29.zip | |
doc: update TYPE_MIGRATION documents
[Peter collected Eduardo's patch comment and formatted into patch] Suggested-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <1499242883-2184-5-git-send-email-peterx@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| -rw-r--r-- | migration/migration.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/migration/migration.c b/migration/migration.c index dbdc121838..31d46d1343 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -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, |