diff options
Diffstat (limited to 'qom')
| -rw-r--r-- | qom/object.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/qom/object.c b/qom/object.c index 35f4694987..0aa0c07d70 100644 --- a/qom/object.c +++ b/qom/object.c @@ -457,7 +457,12 @@ ObjectClass *object_class_dynamic_cast(ObjectClass *class, return NULL; } + /* A simple fast path that can trigger a lot for leaf classes. */ type = class->type; + if (type->name == typename) { + return class; + } + target_type = type_get_by_name(typename); if (!target_type) { /* target class type unknown, so fail the cast */ |