btt_meta_size    1144 drivers/nvdimm/btt.c 	unsigned int len = btt_meta_size(btt);
btt_meta_size    1549 drivers/nvdimm/btt.c 	if (btt_meta_size(btt)) {
btt_meta_size    1550 drivers/nvdimm/btt.c 		int rc = nd_integrity_init(btt->btt_disk, btt_meta_size(btt));