diff options
| -rw-r--r-- | block/qcow2-cluster.c | 2 | ||||
| -rw-r--r-- | block/qcow2-refcount.c | 11 | ||||
| -rw-r--r-- | block/qcow2.c | 6 |
3 files changed, 9 insertions, 10 deletions
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index cf159f1..6b92ce9 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -117,7 +117,7 @@ int qcow2_grow_l1_table(BlockDriverState *bs, uint64_t min_size, /* set new table */ BLKDBG_EVENT(bs->file, BLKDBG_L1_GROW_ACTIVATE_TABLE); - cpu_to_be32w((uint32_t*)data, new_l1_size); + stl_be_p(data, new_l1_size); stq_be_p(data + 4, new_l1_table_offset); ret = bdrv_pwrite_sync(bs->file, offsetof(QCowHeader, l1_size), data, sizeof(data)); diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index 13bbc9c..49b6ce6 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -562,8 +562,8 @@ static int alloc_refcount_block(BlockDriverState *bs, uint64_t d64; uint32_t d32; } data; - cpu_to_be64w(&data.d64, table_offset); - cpu_to_be32w(&data.d32, table_clusters); + data.d64 = cpu_to_be64(table_offset); + data.d32 = cpu_to_be32(table_clusters); BLKDBG_EVENT(bs->file, BLKDBG_REFBLOCK_ALLOC_SWITCH_TABLE); ret = bdrv_pwrite_sync(bs->file, offsetof(QCowHeader, refcount_table_offset), @@ -2155,10 +2155,9 @@ write_refblocks: } /* Enter new reftable into the image header */ - cpu_to_be64w(&reftable_offset_and_clusters.reftable_offset, - reftable_offset); - cpu_to_be32w(&reftable_offset_and_clusters.reftable_clusters, - size_to_clusters(s, reftable_size * sizeof(uint64_t))); + reftable_offset_and_clusters.reftable_offset = cpu_to_be64(reftable_offset); + reftable_offset_and_clusters.reftable_clusters = + cpu_to_be32(size_to_clusters(s, reftable_size * sizeof(uint64_t))); ret = bdrv_pwrite_sync(bs->file, offsetof(QCowHeader, refcount_table_offset), &reftable_offset_and_clusters, diff --git a/block/qcow2.c b/block/qcow2.c index 8a2c568..a5ea19b 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -2739,9 +2739,9 @@ static int make_completely_empty(BlockDriverState *bs) /* "Create" an empty reftable (one cluster) directly after the image * header and an empty L1 table three clusters after the image header; * the cluster between those two will be used as the first refblock */ - cpu_to_be64w(&l1_ofs_rt_ofs_cls.l1_offset, 3 * s->cluster_size); - cpu_to_be64w(&l1_ofs_rt_ofs_cls.reftable_offset, s->cluster_size); - cpu_to_be32w(&l1_ofs_rt_ofs_cls.reftable_clusters, 1); + l1_ofs_rt_ofs_cls.l1_offset = cpu_to_be64(3 * s->cluster_size); + l1_ofs_rt_ofs_cls.reftable_offset = cpu_to_be64(s->cluster_size); + l1_ofs_rt_ofs_cls.reftable_clusters = cpu_to_be32(1); ret = bdrv_pwrite_sync(bs->file, offsetof(QCowHeader, l1_table_offset), &l1_ofs_rt_ofs_cls, sizeof(l1_ofs_rt_ofs_cls)); if (ret < 0) { |