btt_do_bvec      1467 drivers/nvdimm/btt.c 		err = btt_do_bvec(btt, bip, bvec.bv_page, len, bvec.bv_offset,
btt_do_bvec      1494 drivers/nvdimm/btt.c 	rc = btt_do_bvec(btt, NULL, page, len, 0, op, sector);