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-rw-r--r--include/block/block-io.h6
-rw-r--r--include/block/block_int-common.h7
2 files changed, 7 insertions, 6 deletions
diff --git a/include/block/block-io.h b/include/block/block-io.h
index f9fa88204d..9a09ec2bdd 100644
--- a/include/block/block-io.h
+++ b/include/block/block-io.h
@@ -72,9 +72,9 @@ int coroutine_fn bdrv_co_pwrite_sync(BdrvChild *child, int64_t offset,
int coroutine_fn bdrv_co_pwrite_zeroes(BdrvChild *child, int64_t offset,
int64_t bytes, BdrvRequestFlags flags);
-int coroutine_fn bdrv_co_truncate(BdrvChild *child, int64_t offset, bool exact,
- PreallocMode prealloc, BdrvRequestFlags flags,
- Error **errp);
+int coroutine_fn GRAPH_RDLOCK
+bdrv_co_truncate(BdrvChild *child, int64_t offset, bool exact,
+ PreallocMode prealloc, BdrvRequestFlags flags, Error **errp);
int64_t coroutine_fn bdrv_co_nb_sectors(BlockDriverState *bs);
int64_t co_wrapper_mixed bdrv_nb_sectors(BlockDriverState *bs);
diff --git a/include/block/block_int-common.h b/include/block/block_int-common.h
index ba2e0fce25..eaf62beaff 100644
--- a/include/block/block_int-common.h
+++ b/include/block/block_int-common.h
@@ -677,9 +677,10 @@ struct BlockDriver {
* If @exact is true and this function fails but would succeed
* with @exact = false, it should return -ENOTSUP.
*/
- int coroutine_fn (*bdrv_co_truncate)(BlockDriverState *bs, int64_t offset,
- bool exact, PreallocMode prealloc,
- BdrvRequestFlags flags, Error **errp);
+ int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_truncate)(
+ BlockDriverState *bs, int64_t offset, bool exact,
+ PreallocMode prealloc, BdrvRequestFlags flags, Error **errp);
+
int64_t coroutine_fn (*bdrv_co_getlength)(BlockDriverState *bs);
int64_t coroutine_fn (*bdrv_co_get_allocated_file_size)(
BlockDriverState *bs);