qmp: add x-debug-block-dirty-bitmap-sha256
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20170628120530.31251-26-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
diff --git a/blockdev.c b/blockdev.c
index b7c1449..988a60d 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -2820,6 +2820,31 @@
bdrv_clear_dirty_bitmap(bitmap, NULL);
}
+BlockDirtyBitmapSha256 *qmp_x_debug_block_dirty_bitmap_sha256(const char *node,
+ const char *name,
+ Error **errp)
+{
+ BdrvDirtyBitmap *bitmap;
+ BlockDriverState *bs;
+ BlockDirtyBitmapSha256 *ret = NULL;
+ char *sha256;
+
+ bitmap = block_dirty_bitmap_lookup(node, name, &bs, errp);
+ if (!bitmap || !bs) {
+ return NULL;
+ }
+
+ sha256 = bdrv_dirty_bitmap_sha256(bitmap, errp);
+ if (sha256 == NULL) {
+ return NULL;
+ }
+
+ ret = g_new(BlockDirtyBitmapSha256, 1);
+ ret->sha256 = sha256;
+
+ return ret;
+}
+
void hmp_drive_del(Monitor *mon, const QDict *qdict)
{
const char *id = qdict_get_str(qdict, "id");