diff options
Diffstat (limited to 'block/qcow2-refcount.c')
| -rw-r--r-- | block/qcow2-refcount.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index ed0ecfaa89..5aa2b61b6c 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -119,7 +119,7 @@ int qcow2_refcount_init(BlockDriverState *bs) } BLKDBG_EVENT(bs->file, BLKDBG_REFTABLE_LOAD); ret = bdrv_pread(bs->file, s->refcount_table_offset, - s->refcount_table, refcount_table_size2); + s->refcount_table, refcount_table_size2, 0); if (ret < 0) { goto fail; } @@ -439,7 +439,7 @@ static int alloc_refcount_block(BlockDriverState *bs, BLKDBG_EVENT(bs->file, BLKDBG_REFBLOCK_ALLOC_HOOKUP); ret = bdrv_pwrite_sync(bs->file, s->refcount_table_offset + refcount_table_index * REFTABLE_ENTRY_SIZE, - &data64, sizeof(data64)); + &data64, sizeof(data64), 0); if (ret < 0) { goto fail; } @@ -685,7 +685,7 @@ int64_t qcow2_refcount_area(BlockDriverState *bs, uint64_t start_offset, BLKDBG_EVENT(bs->file, BLKDBG_REFBLOCK_ALLOC_WRITE_TABLE); ret = bdrv_pwrite_sync(bs->file, table_offset, new_table, - table_size * REFTABLE_ENTRY_SIZE); + table_size * REFTABLE_ENTRY_SIZE, 0); if (ret < 0) { goto fail; } @@ -703,8 +703,8 @@ int64_t qcow2_refcount_area(BlockDriverState *bs, uint64_t start_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), - &data, sizeof(data)); + offsetof(QCowHeader, refcount_table_offset), &data, + sizeof(data), 0); if (ret < 0) { goto fail; } @@ -1274,7 +1274,7 @@ int qcow2_update_snapshot_refcount(BlockDriverState *bs, } l1_allocated = true; - ret = bdrv_pread(bs->file, l1_table_offset, l1_table, l1_size2); + ret = bdrv_pread(bs->file, l1_table_offset, l1_table, l1_size2, 0); if (ret < 0) { goto fail; } @@ -1435,8 +1435,8 @@ fail: cpu_to_be64s(&l1_table[i]); } - ret = bdrv_pwrite_sync(bs->file, l1_table_offset, - l1_table, l1_size2); + ret = bdrv_pwrite_sync(bs->file, l1_table_offset, l1_table, l1_size2, + 0); for (i = 0; i < l1_size; i++) { be64_to_cpus(&l1_table[i]); @@ -1634,7 +1634,7 @@ static int fix_l2_entry_by_zero(BlockDriverState *bs, BdrvCheckResult *res, } ret = bdrv_pwrite_sync(bs->file, l2e_offset, &l2_table[idx], - l2_entry_size(s)); + l2_entry_size(s), 0); if (ret < 0) { fprintf(stderr, "ERROR: Failed to overwrite L2 " "table entry: %s\n", strerror(-ret)); @@ -1672,7 +1672,7 @@ static int check_refcounts_l2(BlockDriverState *bs, BdrvCheckResult *res, bool metadata_overlap; /* Read L2 table from disk */ - ret = bdrv_pread(bs->file, l2_offset, l2_table, l2_size_bytes); + ret = bdrv_pread(bs->file, l2_offset, l2_table, l2_size_bytes, 0); if (ret < 0) { fprintf(stderr, "ERROR: I/O error in check_refcounts_l2\n"); res->check_errors++; @@ -1888,7 +1888,7 @@ static int check_refcounts_l1(BlockDriverState *bs, } /* Read L1 table entries from disk */ - ret = bdrv_pread(bs->file, l1_table_offset, l1_table, l1_size_bytes); + ret = bdrv_pread(bs->file, l1_table_offset, l1_table, l1_size_bytes, 0); if (ret < 0) { fprintf(stderr, "ERROR: I/O error in check_refcounts_l1\n"); res->check_errors++; @@ -2005,7 +2005,7 @@ static int check_oflag_copied(BlockDriverState *bs, BdrvCheckResult *res, } ret = bdrv_pread(bs->file, l2_offset, l2_table, - s->l2_size * l2_entry_size(s)); + s->l2_size * l2_entry_size(s), 0); if (ret < 0) { fprintf(stderr, "ERROR: Could not read L2 table: %s\n", strerror(-ret)); @@ -2058,8 +2058,8 @@ static int check_oflag_copied(BlockDriverState *bs, BdrvCheckResult *res, goto fail; } - ret = bdrv_pwrite(bs->file, l2_offset, l2_table, - s->cluster_size); + ret = bdrv_pwrite(bs->file, l2_offset, l2_table, s->cluster_size, + 0); if (ret < 0) { fprintf(stderr, "ERROR: Could not write L2 table: %s\n", strerror(-ret)); @@ -2578,7 +2578,7 @@ static int rebuild_refcounts_write_refblocks( refblock_index * s->cluster_size); ret = bdrv_pwrite(bs->file, refblock_offset, on_disk_refblock, - s->cluster_size); + s->cluster_size, 0); if (ret < 0) { error_setg_errno(errp, -ret, "ERROR writing refblock"); return ret; @@ -2734,7 +2734,7 @@ static int rebuild_refcount_structure(BlockDriverState *bs, assert(reftable_length < INT_MAX); ret = bdrv_pwrite(bs->file, reftable_offset, on_disk_reftable, - reftable_length); + reftable_length, 0); if (ret < 0) { error_setg_errno(errp, -ret, "ERROR writing reftable"); goto fail; @@ -2747,7 +2747,7 @@ static int rebuild_refcount_structure(BlockDriverState *bs, ret = bdrv_pwrite_sync(bs->file, offsetof(QCowHeader, refcount_table_offset), &reftable_offset_and_clusters, - sizeof(reftable_offset_and_clusters)); + sizeof(reftable_offset_and_clusters), 0); if (ret < 0) { error_setg_errno(errp, -ret, "ERROR setting reftable"); goto fail; @@ -3009,7 +3009,7 @@ int qcow2_check_metadata_overlap(BlockDriverState *bs, int ign, int64_t offset, return -ENOMEM; } - ret = bdrv_pread(bs->file, l1_ofs, l1, l1_sz2); + ret = bdrv_pread(bs->file, l1_ofs, l1, l1_sz2, 0); if (ret < 0) { g_free(l1); return ret; @@ -3180,7 +3180,7 @@ static int flush_refblock(BlockDriverState *bs, uint64_t **reftable, return ret; } - ret = bdrv_pwrite(bs->file, offset, refblock, s->cluster_size); + ret = bdrv_pwrite(bs->file, offset, refblock, s->cluster_size, 0); if (ret < 0) { error_setg_errno(errp, -ret, "Failed to write refblock"); return ret; @@ -3453,7 +3453,7 @@ int qcow2_change_refcount_order(BlockDriverState *bs, int refcount_order, } ret = bdrv_pwrite(bs->file, new_reftable_offset, new_reftable, - new_reftable_size * REFTABLE_ENTRY_SIZE); + new_reftable_size * REFTABLE_ENTRY_SIZE, 0); for (i = 0; i < new_reftable_size; i++) { be64_to_cpus(&new_reftable[i]); @@ -3657,7 +3657,7 @@ int qcow2_shrink_reftable(BlockDriverState *bs) } ret = bdrv_pwrite_sync(bs->file, s->refcount_table_offset, reftable_tmp, - s->refcount_table_size * REFTABLE_ENTRY_SIZE); + s->refcount_table_size * REFTABLE_ENTRY_SIZE, 0); /* * If the write in the reftable failed the image may contain a partially * overwritten reftable. In this case it would be better to clear the |