537 	struct drm_property_blob *blob =  in drm_property_free_blob()  local
540 	mutex_lock(&blob->dev->mode_config.blob_lock);  in drm_property_free_blob()
541 	list_del(&blob->head_global);  in drm_property_free_blob()
542 	mutex_unlock(&blob->dev->mode_config.blob_lock);  in drm_property_free_blob()
544 	drm_mode_object_unregister(blob->dev, &blob->base);  in drm_property_free_blob()
546 	kvfree(blob);  in drm_property_free_blob()
567 	struct drm_property_blob *blob;  in drm_property_create_blob()  local
573 	blob = kvzalloc(sizeof(struct drm_property_blob)+length, GFP_KERNEL);  in drm_property_create_blob()
574 	if (!blob)  in drm_property_create_blob()
579 	INIT_LIST_HEAD(&blob->head_file);  in drm_property_create_blob()
580 	blob->data = (char *)blob + sizeof(*blob);  in drm_property_create_blob()
581 	blob->length = length;  in drm_property_create_blob()
582 	blob->dev = dev;  in drm_property_create_blob()
585 		memcpy(blob->data, data, length);  in drm_property_create_blob()
587 	ret = __drm_mode_object_add(dev, &blob->base, DRM_MODE_OBJECT_BLOB,  in drm_property_create_blob()
590 		kvfree(blob);  in drm_property_create_blob()
595 	list_add_tail(&blob->head_global,  in drm_property_create_blob()
599 	return blob;  in drm_property_create_blob()
609 void drm_property_blob_put(struct drm_property_blob *blob)  in drm_property_blob_put()  argument
611 	if (!blob)  in drm_property_blob_put()
614 	drm_mode_object_put(&blob->base);  in drm_property_blob_put()
621 	struct drm_property_blob *blob, *bt;  in drm_property_destroy_user_blobs()  local
627 	list_for_each_entry_safe(blob, bt, &file_priv->blobs, head_file) {  in drm_property_destroy_user_blobs()
628 		list_del_init(&blob->head_file);  in drm_property_destroy_user_blobs()
629 		drm_property_blob_put(blob);  in drm_property_destroy_user_blobs()
640 struct drm_property_blob *drm_property_blob_get(struct drm_property_blob *blob)  in drm_property_blob_get()  argument
642 	drm_mode_object_get(&blob->base);  in drm_property_blob_get()
643 	return blob;  in drm_property_blob_get()
663 	struct drm_property_blob *blob = NULL;  in drm_property_lookup_blob()  local
667 		blob = obj_to_blob(obj);  in drm_property_lookup_blob()
668 	return blob;  in drm_property_lookup_blob()
747 bool drm_property_replace_blob(struct drm_property_blob **blob,  in drm_property_replace_blob()  argument
750 	struct drm_property_blob *old_blob = *blob;  in drm_property_replace_blob()
758 	*blob = new_blob;  in drm_property_replace_blob()
767 	struct drm_property_blob *blob;  in drm_mode_getblob_ioctl()  local
773 	blob = drm_property_lookup_blob(dev, out_resp->blob_id);  in drm_mode_getblob_ioctl()
774 	if (!blob)  in drm_mode_getblob_ioctl()
777 	if (out_resp->length == blob->length) {  in drm_mode_getblob_ioctl()
779 				 blob->data,  in drm_mode_getblob_ioctl()
780 				 blob->length)) {  in drm_mode_getblob_ioctl()
785 	out_resp->length = blob->length;  in drm_mode_getblob_ioctl()
787 	drm_property_blob_put(blob);  in drm_mode_getblob_ioctl()
796 	struct drm_property_blob *blob;  in drm_mode_createblob_ioctl()  local
802 	blob = drm_property_create_blob(dev, out_resp->length, NULL);  in drm_mode_createblob_ioctl()
803 	if (IS_ERR(blob))  in drm_mode_createblob_ioctl()
804 		return PTR_ERR(blob);  in drm_mode_createblob_ioctl()
806 	if (copy_from_user(blob->data,  in drm_mode_createblob_ioctl()
817 	out_resp->blob_id = blob->base.id;  in drm_mode_createblob_ioctl()
818 	list_add_tail(&blob->head_file, &file_priv->blobs);  in drm_mode_createblob_ioctl()
824 	drm_property_blob_put(blob);  in drm_mode_createblob_ioctl()
832 	struct drm_property_blob *blob = NULL, *bt;  in drm_mode_destroyblob_ioctl()  local
839 	blob = drm_property_lookup_blob(dev, out_resp->blob_id);  in drm_mode_destroyblob_ioctl()
840 	if (!blob)  in drm_mode_destroyblob_ioctl()
846 		if (bt == blob) {  in drm_mode_destroyblob_ioctl()
859 	list_del_init(&blob->head_file);  in drm_mode_destroyblob_ioctl()
863 	drm_property_blob_put(blob);  in drm_mode_destroyblob_ioctl()
864 	drm_property_blob_put(blob);  in drm_mode_destroyblob_ioctl()
870 	drm_property_blob_put(blob);  in drm_mode_destroyblob_ioctl()
911 		struct drm_property_blob *blob;  in drm_property_change_valid_get()  local
916 		blob = drm_property_lookup_blob(property->dev, value);  in drm_property_change_valid_get()
917 		if (blob) {  in drm_property_change_valid_get()
918 			*ref = &blob->base;  in drm_property_change_valid_get()