The next patch will add another client that wants to merge dirty
bitmaps; it will be easier to refactor the code to construct the QAPI
struct correctly into a helper function.
Signed-off-by: Eric Blake <ebl...@redhat.com>
---
qemu-img.c | 33 ++++++++++++++++++++-------------
1 file changed, 20 insertions(+), 13 deletions(-)
diff --git a/qemu-img.c b/qemu-img.c
index d719b9d35468..c1bafb57023a 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -1639,6 +1639,23 @@ out4:
return ret;
}
+static void do_dirty_bitmap_merge(const char *dst_node, const char *dst_name,
+ const char *src_node, const char *src_name,
+ Error **errp)
+{
+ BlockDirtyBitmapMergeSource *merge_src;
+ BlockDirtyBitmapMergeSourceList *list;
+
+ merge_src = g_new0(BlockDirtyBitmapMergeSource, 1);
+ merge_src->type = QTYPE_QDICT;
+ merge_src->u.external.node = g_strdup(src_node);
+ merge_src->u.external.name = g_strdup(src_name);
+ list = g_new0(BlockDirtyBitmapMergeSourceList, 1);
+ list->value = merge_src;
+ qmp_block_dirty_bitmap_merge(dst_node, dst_name, list, errp);
+ qapi_free_BlockDirtyBitmapMergeSourceList(list);
+}
+
enum ImgConvertBlockStatus {
BLK_DATA,
BLK_ZERO,
@@ -4715,21 +4732,11 @@ static int img_bitmap(int argc, char **argv)
qmp_block_dirty_bitmap_disable(bs->node_name, bitmap, &err);
op = "disable";
break;
- case BITMAP_MERGE: {
- BlockDirtyBitmapMergeSource *merge_src;
- BlockDirtyBitmapMergeSourceList *list;
-
- merge_src = g_new0(BlockDirtyBitmapMergeSource, 1);
- merge_src->type = QTYPE_QDICT;
- merge_src->u.external.node = g_strdup(src_bs->node_name);
- merge_src->u.external.name = g_strdup(act->src);
- list = g_new0(BlockDirtyBitmapMergeSourceList, 1);
- list->value = merge_src;
- qmp_block_dirty_bitmap_merge(bs->node_name, bitmap, list, &err);
- qapi_free_BlockDirtyBitmapMergeSourceList(list);
+ case BITMAP_MERGE:
+ do_dirty_bitmap_merge(bs->node_name, bitmap, src_bs->node_name,
+ act->src, &err);
op = "merge";
break;
- }
default:
g_assert_not_reached();
}
--
2.26.2
