529 	struct drm_property_blob *blob =  in drm_property_free_blob()  local
532 	mutex_lock(&blob->dev->mode_config.blob_lock);  in drm_property_free_blob()
533 	list_del(&blob->head_global);  in drm_property_free_blob()
534 	mutex_unlock(&blob->dev->mode_config.blob_lock);  in drm_property_free_blob()
536 	drm_mode_object_unregister(blob->dev, &blob->base);  in drm_property_free_blob()
538 	kvfree(blob);  in drm_property_free_blob()
559 	struct drm_property_blob *blob;  in drm_property_create_blob()  local
565 	blob = kvzalloc(sizeof(struct drm_property_blob)+length, GFP_KERNEL);  in drm_property_create_blob()
566 	if (!blob)  in drm_property_create_blob()
571 	INIT_LIST_HEAD(&blob->head_file);  in drm_property_create_blob()
572 	blob->data = (void *)blob + sizeof(*blob);  in drm_property_create_blob()
573 	blob->length = length;  in drm_property_create_blob()
574 	blob->dev = dev;  in drm_property_create_blob()
577 		memcpy(blob->data, data, length);  in drm_property_create_blob()
579 	ret = __drm_mode_object_add(dev, &blob->base, DRM_MODE_OBJECT_BLOB,  in drm_property_create_blob()
582 		kvfree(blob);  in drm_property_create_blob()
587 	list_add_tail(&blob->head_global,  in drm_property_create_blob()
591 	return blob;  in drm_property_create_blob()
601 void drm_property_blob_put(struct drm_property_blob *blob)  in drm_property_blob_put()  argument
603 	if (!blob)  in drm_property_blob_put()
606 	drm_mode_object_put(&blob->base);  in drm_property_blob_put()
613 	struct drm_property_blob *blob, *bt;  in drm_property_destroy_user_blobs()  local
619 	list_for_each_entry_safe(blob, bt, &file_priv->blobs, head_file) {  in drm_property_destroy_user_blobs()
620 		list_del_init(&blob->head_file);  in drm_property_destroy_user_blobs()
621 		drm_property_blob_put(blob);  in drm_property_destroy_user_blobs()
632 struct drm_property_blob *drm_property_blob_get(struct drm_property_blob *blob)  in drm_property_blob_get()  argument
634 	drm_mode_object_get(&blob->base);  in drm_property_blob_get()
635 	return blob;  in drm_property_blob_get()
655 	struct drm_property_blob *blob = NULL;  in drm_property_lookup_blob()  local
659 		blob = obj_to_blob(obj);  in drm_property_lookup_blob()
660 	return blob;  in drm_property_lookup_blob()
739 bool drm_property_replace_blob(struct drm_property_blob **blob,  in drm_property_replace_blob()  argument
742 	struct drm_property_blob *old_blob = *blob;  in drm_property_replace_blob()
750 	*blob = new_blob;  in drm_property_replace_blob()
772 					 struct drm_property_blob **blob,  in drm_property_replace_blob_from_id()  argument
806 	*replaced |= drm_property_replace_blob(blob, new_blob);  in drm_property_replace_blob_from_id()
817 	struct drm_property_blob *blob;  in drm_mode_getblob_ioctl()  local
823 	blob = drm_property_lookup_blob(dev, out_resp->blob_id);  in drm_mode_getblob_ioctl()
824 	if (!blob)  in drm_mode_getblob_ioctl()
827 	if (out_resp->length == blob->length) {  in drm_mode_getblob_ioctl()
829 				 blob->data,  in drm_mode_getblob_ioctl()
830 				 blob->length)) {  in drm_mode_getblob_ioctl()
835 	out_resp->length = blob->length;  in drm_mode_getblob_ioctl()
837 	drm_property_blob_put(blob);  in drm_mode_getblob_ioctl()
846 	struct drm_property_blob *blob;  in drm_mode_createblob_ioctl()  local
852 	blob = drm_property_create_blob(dev, out_resp->length, NULL);  in drm_mode_createblob_ioctl()
853 	if (IS_ERR(blob))  in drm_mode_createblob_ioctl()
854 		return PTR_ERR(blob);  in drm_mode_createblob_ioctl()
856 	if (copy_from_user(blob->data,  in drm_mode_createblob_ioctl()
867 	out_resp->blob_id = blob->base.id;  in drm_mode_createblob_ioctl()
868 	list_add_tail(&blob->head_file, &file_priv->blobs);  in drm_mode_createblob_ioctl()
874 	drm_property_blob_put(blob);  in drm_mode_createblob_ioctl()
882 	struct drm_property_blob *blob = NULL, *bt;  in drm_mode_destroyblob_ioctl()  local
889 	blob = drm_property_lookup_blob(dev, out_resp->blob_id);  in drm_mode_destroyblob_ioctl()
890 	if (!blob)  in drm_mode_destroyblob_ioctl()
896 		if (bt == blob) {  in drm_mode_destroyblob_ioctl()
909 	list_del_init(&blob->head_file);  in drm_mode_destroyblob_ioctl()
913 	drm_property_blob_put(blob);  in drm_mode_destroyblob_ioctl()
914 	drm_property_blob_put(blob);  in drm_mode_destroyblob_ioctl()
920 	drm_property_blob_put(blob);  in drm_mode_destroyblob_ioctl()
961 		struct drm_property_blob *blob;  in drm_property_change_valid_get()  local
966 		blob = drm_property_lookup_blob(property->dev, value);  in drm_property_change_valid_get()
967 		if (blob) {  in drm_property_change_valid_get()
968 			*ref = &blob->base;  in drm_property_change_valid_get()