diff options
Diffstat (limited to 'block/qcow2.h')
| -rw-r--r-- | block/qcow2.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/block/qcow2.h b/block/qcow2.h index 1a84cc77b0..ccb92a9696 100644 --- a/block/qcow2.h +++ b/block/qcow2.h @@ -485,11 +485,6 @@ static inline int64_t qcow2_vm_state_offset(BDRVQcow2State *s) return (int64_t)s->l1_vm_state_index << (s->cluster_bits + s->l2_bits); } -static inline uint64_t qcow2_max_refcount_clusters(BDRVQcow2State *s) -{ - return QCOW_MAX_REFTABLE_SIZE >> s->cluster_bits; -} - static inline QCow2ClusterType qcow2_get_cluster_type(uint64_t l2_entry) { if (l2_entry & QCOW_OFLAG_COMPRESSED) { @@ -547,6 +542,11 @@ void qcow2_signal_corruption(BlockDriverState *bs, bool fatal, int64_t offset, int64_t size, const char *message_format, ...) GCC_FMT_ATTR(5, 6); +int qcow2_validate_table(BlockDriverState *bs, uint64_t offset, + uint64_t entries, size_t entry_len, + int64_t max_size_bytes, const char *table_name, + Error **errp); + /* qcow2-refcount.c functions */ int qcow2_refcount_init(BlockDriverState *bs); void qcow2_refcount_close(BlockDriverState *bs); @@ -576,6 +576,8 @@ void qcow2_free_any_clusters(BlockDriverState *bs, uint64_t l2_entry, int qcow2_update_snapshot_refcount(BlockDriverState *bs, int64_t l1_table_offset, int l1_size, int addend); +int coroutine_fn qcow2_flush_caches(BlockDriverState *bs); +int coroutine_fn qcow2_write_caches(BlockDriverState *bs); int qcow2_check_refcounts(BlockDriverState *bs, BdrvCheckResult *res, BdrvCheckMode fix); |