diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/crypto.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/block/crypto.c b/block/crypto.c index edf53d49d1..60ddf8623e 100644 --- a/block/crypto.c +++ b/block/crypto.c @@ -279,6 +279,9 @@ static int block_crypto_open_generic(QCryptoBlockFormat format, return -EINVAL; } + bs->supported_write_flags = BDRV_REQ_FUA & + bs->file->bs->supported_write_flags; + opts = qemu_opts_create(opts_spec, NULL, 0, &error_abort); qemu_opts_absorb_qdict(opts, options, &local_err); if (local_err) { @@ -462,7 +465,7 @@ block_crypto_co_pwritev(BlockDriverState *bs, uint64_t offset, uint64_t bytes, uint64_t sector_size = qcrypto_block_get_sector_size(crypto->block); uint64_t payload_offset = qcrypto_block_get_payload_offset(crypto->block); - assert(!flags); + assert(!(flags & ~BDRV_REQ_FUA)); assert(payload_offset < INT64_MAX); assert(QEMU_IS_ALIGNED(offset, sector_size)); assert(QEMU_IS_ALIGNED(bytes, sector_size)); @@ -495,7 +498,7 @@ block_crypto_co_pwritev(BlockDriverState *bs, uint64_t offset, uint64_t bytes, qemu_iovec_add(&hd_qiov, cipher_data, cur_bytes); ret = bdrv_co_pwritev(bs->file, payload_offset + offset + bytes_done, - cur_bytes, &hd_qiov, 0); + cur_bytes, &hd_qiov, flags); if (ret < 0) { goto cleanup; } |