diff options
Diffstat (limited to 'block/qcow.c')
| -rw-r--r-- | block/qcow.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/block/qcow.c b/block/qcow.c index 4b2f7db74c..3ba2ca25ea 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -720,7 +720,8 @@ static coroutine_fn int qcow_co_readv(BlockDriverState *bs, int64_t sector_num, } static coroutine_fn int qcow_co_writev(BlockDriverState *bs, int64_t sector_num, - int nb_sectors, QEMUIOVector *qiov) + int nb_sectors, QEMUIOVector *qiov, + int flags) { BDRVQcowState *s = bs->opaque; int index_in_cluster; @@ -731,6 +732,7 @@ static coroutine_fn int qcow_co_writev(BlockDriverState *bs, int64_t sector_num, uint8_t *buf; void *orig_buf; + assert(!flags); s->cluster_cache_offset = -1; /* disable compressed cache */ /* We must always copy the iov when encrypting, so we @@ -1110,7 +1112,7 @@ qcow_co_pwritev_compressed(BlockDriverState *bs, uint64_t offset, if (ret != Z_STREAM_END || out_len >= s->cluster_size) { /* could not compress: write normal cluster */ ret = qcow_co_writev(bs, offset >> BDRV_SECTOR_BITS, - bytes >> BDRV_SECTOR_BITS, qiov); + bytes >> BDRV_SECTOR_BITS, qiov, 0); if (ret < 0) { goto fail; } |