diff --git a/include/block/block.h b/include/block/block.h
index b05995fe9c..8b62429aa4 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -339,9 +339,10 @@ BlockDriverState *bdrv_find_backing_image(BlockDriverState *bs,
 void bdrv_refresh_filename(BlockDriverState *bs);
 
 int coroutine_fn bdrv_co_truncate(BdrvChild *child, int64_t offset, bool exact,
-                                  PreallocMode prealloc, Error **errp);
+                                  PreallocMode prealloc, BdrvRequestFlags flags,
+                                  Error **errp);
 int bdrv_truncate(BdrvChild *child, int64_t offset, bool exact,
-                  PreallocMode prealloc, Error **errp);
+                  PreallocMode prealloc, BdrvRequestFlags flags, Error **errp);
 
 int64_t bdrv_nb_sectors(BlockDriverState *bs);
 int64_t bdrv_getlength(BlockDriverState *bs);
diff --git a/block/block-backend.c b/block/block-backend.c
index 38ae413826..8be20060d3 100644
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -2144,7 +2144,7 @@ int blk_truncate(BlockBackend *blk, int64_t offset, bool exact,
         return -ENOMEDIUM;
     }
 
-    return bdrv_truncate(blk->root, offset, exact, prealloc, errp);
+    return bdrv_truncate(blk->root, offset, exact, prealloc, 0, errp);
 }
 
 int blk_save_vmstate(BlockBackend *blk, const uint8_t *buf,
diff --git a/block/crypto.c b/block/crypto.c
index 3721a8495c..ab33545c92 100644
--- a/block/crypto.c
+++ b/block/crypto.c
@@ -313,7 +313,7 @@ block_crypto_co_truncate(BlockDriverState *bs, int64_t offset, bool exact,
 
     offset += payload_offset;
 
-    return bdrv_co_truncate(bs->file, offset, exact, prealloc, errp);
+    return bdrv_co_truncate(bs->file, offset, exact, prealloc, 0, errp);
 }
 
 static void block_crypto_close(BlockDriverState *bs)
diff --git a/block/io.c b/block/io.c
index 04ac5cf023..795075954e 100644
--- a/block/io.c
+++ b/block/io.c
@@ -3339,12 +3339,12 @@ static void bdrv_parent_cb_resize(BlockDriverState *bs)
  * 'offset' bytes in length.
  */
 int coroutine_fn bdrv_co_truncate(BdrvChild *child, int64_t offset, bool exact,
-                                  PreallocMode prealloc, Error **errp)
+                                  PreallocMode prealloc, BdrvRequestFlags flags,
+                                  Error **errp)
 {
     BlockDriverState *bs = child->bs;
     BlockDriver *drv = bs->drv;
     BdrvTrackedRequest req;
-    BdrvRequestFlags flags = 0;
     int64_t old_size, new_bytes;
     int ret;
 
@@ -3402,7 +3402,7 @@ int coroutine_fn bdrv_co_truncate(BdrvChild *child, int64_t offset, bool exact,
         }
         ret = drv->bdrv_co_truncate(bs, offset, exact, prealloc, flags, errp);
     } else if (bs->file && drv->is_filter) {
-        ret = bdrv_co_truncate(bs->file, offset, exact, prealloc, errp);
+        ret = bdrv_co_truncate(bs->file, offset, exact, prealloc, flags, errp);
     } else {
         error_setg(errp, "Image format driver does not support resize");
         ret = -ENOTSUP;
@@ -3435,6 +3435,7 @@ typedef struct TruncateCo {
     int64_t offset;
     bool exact;
     PreallocMode prealloc;
+    BdrvRequestFlags flags;
     Error **errp;
     int ret;
 } TruncateCo;
@@ -3443,12 +3444,12 @@ static void coroutine_fn bdrv_truncate_co_entry(void *opaque)
 {
     TruncateCo *tco = opaque;
     tco->ret = bdrv_co_truncate(tco->child, tco->offset, tco->exact,
-                                tco->prealloc, tco->errp);
+                                tco->prealloc, tco->flags, tco->errp);
     aio_wait_kick();
 }
 
 int bdrv_truncate(BdrvChild *child, int64_t offset, bool exact,
-                  PreallocMode prealloc, Error **errp)
+                  PreallocMode prealloc, BdrvRequestFlags flags, Error **errp)
 {
     Coroutine *co;
     TruncateCo tco = {
@@ -3456,6 +3457,7 @@ int bdrv_truncate(BdrvChild *child, int64_t offset, bool exact,
         .offset     = offset,
         .exact      = exact,
         .prealloc   = prealloc,
+        .flags      = flags,
         .errp       = errp,
         .ret        = NOT_DONE,
     };
diff --git a/block/parallels.c b/block/parallels.c
index 6d4ed77f16..2be92cf417 100644
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -203,7 +203,7 @@ static int64_t allocate_clusters(BlockDriverState *bs, int64_t sector_num,
         } else {
             ret = bdrv_truncate(bs->file,
                                 (s->data_end + space) << BDRV_SECTOR_BITS,
-                                false, PREALLOC_MODE_OFF, NULL);
+                                false, PREALLOC_MODE_OFF, 0, NULL);
         }
         if (ret < 0) {
             return ret;
@@ -493,7 +493,7 @@ static int coroutine_fn parallels_co_check(BlockDriverState *bs,
              * That means we have to pass exact=true.
              */
             ret = bdrv_truncate(bs->file, res->image_end_offset, true,
-                                PREALLOC_MODE_OFF, &local_err);
+                                PREALLOC_MODE_OFF, 0, &local_err);
             if (ret < 0) {
                 error_report_err(local_err);
                 res->check_errors++;
@@ -889,7 +889,7 @@ static void parallels_close(BlockDriverState *bs)
 
         /* errors are ignored, so we might as well pass exact=true */
         bdrv_truncate(bs->file, s->data_end << BDRV_SECTOR_BITS, true,
-                      PREALLOC_MODE_OFF, NULL);
+                      PREALLOC_MODE_OFF, 0, NULL);
     }
 
     g_free(s->bat_dirty_bmap);
diff --git a/block/qcow.c b/block/qcow.c
index 8973e4e565..6b5f2269f0 100644
--- a/block/qcow.c
+++ b/block/qcow.c
@@ -480,7 +480,7 @@ static int get_cluster_offset(BlockDriverState *bs,
                     return -E2BIG;
                 }
                 ret = bdrv_truncate(bs->file, cluster_offset + s->cluster_size,
-                                    false, PREALLOC_MODE_OFF, NULL);
+                                    false, PREALLOC_MODE_OFF, 0, NULL);
                 if (ret < 0) {
                     return ret;
                 }
@@ -1035,7 +1035,7 @@ static int qcow_make_empty(BlockDriverState *bs)
             l1_length) < 0)
         return -1;
     ret = bdrv_truncate(bs->file, s->l1_table_offset + l1_length, false,
-                        PREALLOC_MODE_OFF, NULL);
+                        PREALLOC_MODE_OFF, 0, NULL);
     if (ret < 0)
         return ret;
 
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index 7ef1c0e42a..d9650b9b6c 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -2018,7 +2018,7 @@ static int check_refblocks(BlockDriverState *bs, BdrvCheckResult *res,
                 }
 
                 ret = bdrv_truncate(bs->file, offset + s->cluster_size, false,
-                                    PREALLOC_MODE_OFF, &local_err);
+                                    PREALLOC_MODE_OFF, 0, &local_err);
                 if (ret < 0) {
                     error_report_err(local_err);
                     goto resize_fail;
diff --git a/block/qcow2.c b/block/qcow2.c
index 0b406b22fb..c5b0711357 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -3095,7 +3095,7 @@ static int coroutine_fn preallocate_co(BlockDriverState *bs, uint64_t offset,
             mode = PREALLOC_MODE_OFF;
         }
         ret = bdrv_co_truncate(s->data_file, host_offset + cur_bytes, false,
-                               mode, errp);
+                               mode, 0, errp);
         if (ret < 0) {
             return ret;
         }
@@ -4061,7 +4061,7 @@ static int coroutine_fn qcow2_co_truncate(BlockDriverState *bs, int64_t offset,
              * always fulfilled, so there is no need to pass it on.)
              */
             bdrv_co_truncate(bs->file, (last_cluster + 1) * s->cluster_size,
-                             false, PREALLOC_MODE_OFF, &local_err);
+                             false, PREALLOC_MODE_OFF, 0, &local_err);
             if (local_err) {
                 warn_reportf_err(local_err,
                                  "Failed to truncate the tail of the image: ");
@@ -4083,7 +4083,8 @@ static int coroutine_fn qcow2_co_truncate(BlockDriverState *bs, int64_t offset,
              * file should be resized to the exact target size, too,
              * so we pass @exact here.
              */
-            ret = bdrv_co_truncate(s->data_file, offset, exact, prealloc, errp);
+            ret = bdrv_co_truncate(s->data_file, offset, exact, prealloc, 0,
+                                   errp);
             if (ret < 0) {
                 goto fail;
             }
@@ -4169,7 +4170,8 @@ static int coroutine_fn qcow2_co_truncate(BlockDriverState *bs, int64_t offset,
         new_file_size = allocation_start +
                         nb_new_data_clusters * s->cluster_size;
         /* Image file grows, so @exact does not matter */
-        ret = bdrv_co_truncate(bs->file, new_file_size, false, prealloc, errp);
+        ret = bdrv_co_truncate(bs->file, new_file_size, false, prealloc, 0,
+                               errp);
         if (ret < 0) {
             error_prepend(errp, "Failed to resize underlying file: ");
             qcow2_free_clusters(bs, allocation_start,
@@ -4348,7 +4350,8 @@ qcow2_co_pwritev_compressed_part(BlockDriverState *bs,
         if (len < 0) {
             return len;
         }
-        return bdrv_co_truncate(bs->file, len, false, PREALLOC_MODE_OFF, NULL);
+        return bdrv_co_truncate(bs->file, len, false, PREALLOC_MODE_OFF, 0,
+                                NULL);
     }
 
     if (offset_into_cluster(s, offset)) {
@@ -4563,7 +4566,7 @@ static int make_completely_empty(BlockDriverState *bs)
     }
 
     ret = bdrv_truncate(bs->file, (3 + l1_clusters) * s->cluster_size, false,
-                        PREALLOC_MODE_OFF, &local_err);
+                        PREALLOC_MODE_OFF, 0, &local_err);
     if (ret < 0) {
         error_report_err(local_err);
         goto fail;
diff --git a/block/raw-format.c b/block/raw-format.c
index 9331368f43..3465c9a865 100644
--- a/block/raw-format.c
+++ b/block/raw-format.c
@@ -387,7 +387,7 @@ static int coroutine_fn raw_co_truncate(BlockDriverState *bs, int64_t offset,
 
     s->size = offset;
     offset += s->offset;
-    return bdrv_co_truncate(bs->file, offset, exact, prealloc, errp);
+    return bdrv_co_truncate(bs->file, offset, exact, prealloc, 0, errp);
 }
 
 static void raw_eject(BlockDriverState *bs, bool eject_flag)
diff --git a/block/vhdx-log.c b/block/vhdx-log.c
index 13a49c2a33..404fb5f3cb 100644
--- a/block/vhdx-log.c
+++ b/block/vhdx-log.c
@@ -558,7 +558,7 @@ static int vhdx_log_flush(BlockDriverState *bs, BDRVVHDXState *s,
                     goto exit;
                 }
                 ret = bdrv_truncate(bs->file, new_file_size, false,
-                                    PREALLOC_MODE_OFF, NULL);
+                                    PREALLOC_MODE_OFF, 0, NULL);
                 if (ret < 0) {
                     goto exit;
                 }
diff --git a/block/vhdx.c b/block/vhdx.c
index 33e57cd656..5dfbb2029a 100644
--- a/block/vhdx.c
+++ b/block/vhdx.c
@@ -1264,7 +1264,7 @@ static int vhdx_allocate_block(BlockDriverState *bs, BDRVVHDXState *s,
     }
 
     return bdrv_truncate(bs->file, *new_offset + s->block_size, false,
-                         PREALLOC_MODE_OFF, NULL);
+                         PREALLOC_MODE_OFF, 0, NULL);
 }
 
 /*
diff --git a/block/vmdk.c b/block/vmdk.c
index 218d9c9800..5de99fe813 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -2077,7 +2077,7 @@ vmdk_co_pwritev_compressed(BlockDriverState *bs, uint64_t offset,
             }
             length = QEMU_ALIGN_UP(length, BDRV_SECTOR_SIZE);
             ret = bdrv_truncate(s->extents[i].file, length, false,
-                                PREALLOC_MODE_OFF, NULL);
+                                PREALLOC_MODE_OFF, 0, NULL);
             if (ret < 0) {
                 return ret;
             }
diff --git a/tests/test-block-iothread.c b/tests/test-block-iothread.c
index 2f3b76323d..71e9bce3b1 100644
--- a/tests/test-block-iothread.c
+++ b/tests/test-block-iothread.c
@@ -186,18 +186,18 @@ static void test_sync_op_truncate(BdrvChild *c)
     int ret;
 
     /* Normal success path */
-    ret = bdrv_truncate(c, 65536, false, PREALLOC_MODE_OFF, NULL);
+    ret = bdrv_truncate(c, 65536, false, PREALLOC_MODE_OFF, 0, NULL);
     g_assert_cmpint(ret, ==, 0);
 
     /* Early error: Negative offset */
-    ret = bdrv_truncate(c, -2, false, PREALLOC_MODE_OFF, NULL);
+    ret = bdrv_truncate(c, -2, false, PREALLOC_MODE_OFF, 0, NULL);
     g_assert_cmpint(ret, ==, -EINVAL);
 
     /* Error: Read-only image */
     c->bs->read_only = true;
     c->bs->open_flags &= ~BDRV_O_RDWR;
 
-    ret = bdrv_truncate(c, 65536, false, PREALLOC_MODE_OFF, NULL);
+    ret = bdrv_truncate(c, 65536, false, PREALLOC_MODE_OFF, 0, NULL);
     g_assert_cmpint(ret, ==, -EACCES);
 
     c->bs->read_only = false;
