diff options
| 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 /backends | |
| parent | 8bba004ccabd0d71e8b5ca056e576d2737c17305 (diff) | |
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 'backends')
| -rw-r--r-- | backends/dbus-vmstate.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/backends/dbus-vmstate.c b/backends/dbus-vmstate.c index 56b482a7d6..cc594a722e 100644 --- a/backends/dbus-vmstate.c +++ b/backends/dbus-vmstate.c @@ -412,7 +412,8 @@ dbus_vmstate_complete(UserCreatable *uc, Error **errp) return; } - if (vmstate_register(VMSTATE_IF(self), -1, &dbus_vmstate, self) < 0) { + if (vmstate_register(VMSTATE_IF(self), VMSTATE_INSTANCE_ID_ANY, + &dbus_vmstate, self) < 0) { error_setg(errp, "Failed to register vmstate"); } } |