bdi_register_dev  518 block/genhd.c  	bdi_register_dev(bdi, disk_devt(disk));
bdi_register_dev  496 fs/fuse/inode.c 			err = bdi_register_dev(&fc->bdi, fc->dev);
bdi_register_dev 1942 fs/nfs/super.c 	return bdi_register_dev(&server->backing_dev_info, server->s_dev);
bdi_register_dev   72 include/linux/backing-dev.h int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev);