old_postmap      1316 drivers/nvdimm/btt.c 	u32 premap = 0, old_postmap, new_postmap, lane = 0, i;
old_postmap      1377 drivers/nvdimm/btt.c 		ret = btt_map_read(arena, premap, &old_postmap, NULL, &e_flag,
old_postmap      1381 drivers/nvdimm/btt.c 		if (old_postmap >= arena->internal_nlba) {
old_postmap      1386 drivers/nvdimm/btt.c 			set_e_flag(old_postmap);
old_postmap      1389 drivers/nvdimm/btt.c 		log.old_map = cpu_to_le32(old_postmap);