175 static bool get_number_of_sectors(const std::string& real_blkdev, uint64_t* nr_sec) {  in get_number_of_sectors()  argument
176     if (android::vold::GetBlockDev512Sectors(real_blkdev, nr_sec) != android::OK) {  in get_number_of_sectors()
185                                   std::string* crypto_blkdev, uint64_t* nr_sec) {  in create_crypto_blk_dev()  argument
186     if (!get_number_of_sectors(blk_device, nr_sec)) return false;  in create_crypto_blk_dev()
189     *nr_sec &= ~7;  in create_crypto_blk_dev()
208     auto target = std::make_unique<DmTargetDefaultKey>(0, *nr_sec, options.cipher.get_kernel_name(),  in create_crypto_blk_dev()
317     uint64_t nr_sec;  in fscrypt_mount_metadata_encrypted()  local
318     if (!create_crypto_blk_dev(kDmNameUserdata, blk_device, key, options, &crypto_blkdev, &nr_sec))  in fscrypt_mount_metadata_encrypted()
323         LOG(INFO) << "Beginning inplace encryption, nr_sec: " << nr_sec;  in fscrypt_mount_metadata_encrypted()
325         auto rc = cryptfs_enable_inplace(crypto_blkdev.data(), blk_device.data(), nr_sec,  in fscrypt_mount_metadata_encrypted()
326                                          &size_already_done, nr_sec, 0, false);  in fscrypt_mount_metadata_encrypted()
331         if (static_cast<uint64_t>(size_already_done) != nr_sec) {  in fscrypt_mount_metadata_encrypted()
366     uint64_t nr_sec;  in defaultkey_setup_ext_volume()  local
367     return create_crypto_blk_dev(label, blk_device, key, options, out_crypto_blkdev, &nr_sec);  in defaultkey_setup_ext_volume()