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-rw-r--r--block/qcow2.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/block/qcow2.h b/block/qcow2.h
index 810ceb84c8..1801dc30dc 100644
--- a/block/qcow2.h
+++ b/block/qcow2.h
@@ -551,10 +551,11 @@ uint64_t qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs,
int compressed_size);
int qcow2_alloc_cluster_link_l2(BlockDriverState *bs, QCowL2Meta *m);
-int qcow2_discard_clusters(BlockDriverState *bs, uint64_t offset,
- int nb_sectors, enum qcow2_discard_type type, bool full_discard);
-int qcow2_zero_clusters(BlockDriverState *bs, uint64_t offset, int nb_sectors,
- int flags);
+int qcow2_cluster_discard(BlockDriverState *bs, uint64_t offset,
+ uint64_t bytes, enum qcow2_discard_type type,
+ bool full_discard);
+int qcow2_cluster_zeroize(BlockDriverState *bs, uint64_t offset,
+ uint64_t bytes, int flags);
int qcow2_expand_zero_clusters(BlockDriverState *bs,
BlockDriverAmendStatusCB *status_cb,