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| author | Peter Xu <peterx@redhat.com> | 2019-10-16 10:29:30 +0800 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2020-01-20 09:10:23 +0100 |
| commit | 1df2c9a26fcb2fa32d099f8e9adcdae4207872e3 (patch) | |
| tree | 1a970b94d94b70bad869dd4103961e2c7cd76b60 /hw/core | |
| parent | 8bba004ccabd0d71e8b5ca056e576d2737c17305 (diff) | |
| download | qemu-1df2c9a26fcb2fa32d099f8e9adcdae4207872e3.zip qemu-1df2c9a26fcb2fa32d099f8e9adcdae4207872e3.tar.gz qemu-1df2c9a26fcb2fa32d099f8e9adcdae4207872e3.tar.bz2 | |
migration: Define VMSTATE_INSTANCE_ID_ANY
Define the new macro VMSTATE_INSTANCE_ID_ANY for callers who wants to
auto-generate the vmstate instance ID. Previously it was hard coded
as -1 instead of this macro. It helps to change this default value in
the follow up patches. No functional change.
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'hw/core')
| -rw-r--r-- | hw/core/qdev.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 9f1753f..58e87d3 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -879,7 +879,8 @@ static void device_set_realized(Object *obj, bool value, Error **errp) if (qdev_get_vmsd(dev)) { if (vmstate_register_with_alias_id(VMSTATE_IF(dev), - -1, qdev_get_vmsd(dev), dev, + VMSTATE_INSTANCE_ID_ANY, + qdev_get_vmsd(dev), dev, dev->instance_id_alias, dev->alias_required_for_version, &local_err) < 0) { |