159 static bool get_number_of_sectors(const std::string& real_blkdev, uint64_t* nr_sec) {  in get_number_of_sectors()  argument
160     if (android::vold::GetBlockDev512Sectors(real_blkdev, nr_sec) != android::OK) {  in get_number_of_sectors()
185 static bool create_crypto_blk_dev(const std::string& dm_name, uint64_t nr_sec,  in create_crypto_blk_dev()  argument
224     tgt->length = nr_sec;  in create_crypto_blk_dev()
268     uint64_t nr_sec;  in fscrypt_mount_metadata_encrypted()  local
269     if (!get_number_of_sectors(data_rec->blk_device, &nr_sec)) return false;  in fscrypt_mount_metadata_encrypted()
271     if (!create_crypto_blk_dev(kDmNameUserdata, nr_sec, DEFAULT_KEY_TARGET_TYPE,  in fscrypt_mount_metadata_encrypted()
277         LOG(INFO) << "Beginning inplace encryption, nr_sec: " << nr_sec;  in fscrypt_mount_metadata_encrypted()
279         auto rc = cryptfs_enable_inplace(crypto_blkdev.data(), blk_device.data(), nr_sec,  in fscrypt_mount_metadata_encrypted()
280                                          &size_already_done, nr_sec, 0, false);  in fscrypt_mount_metadata_encrypted()
285         if (static_cast<uint64_t>(size_already_done) != nr_sec) {  in fscrypt_mount_metadata_encrypted()