meta_start 375 drivers/nvdimm/pfn_devs.c sector_t first_bad, meta_start; meta_start 382 drivers/nvdimm/pfn_devs.c meta_start = (SZ_4K + sizeof(*pfn_sb)) >> 9; meta_start 383 drivers/nvdimm/pfn_devs.c meta_num = (le64_to_cpu(pfn_sb->dataoff) >> 9) - meta_start; meta_start 389 drivers/nvdimm/pfn_devs.c bb_present = badblocks_check(&nd_region->bb, meta_start,