qmp: add interface blockdev-snapshot-internal-sync

Snapshot ID can't be specified in this interface.

Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/blockdev.c b/blockdev.c
index 0fd30e2..0f4a7b5 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -858,6 +858,19 @@ void qmp_blockdev_snapshot_sync(const char *device, const char *snapshot_file,
                        &snapshot, errp);
 }
 
+void qmp_blockdev_snapshot_internal_sync(const char *device,
+                                         const char *name,
+                                         Error **errp)
+{
+    BlockdevSnapshotInternal snapshot = {
+        .device = (char *) device,
+        .name = (char *) name
+    };
+
+    blockdev_do_action(TRANSACTION_ACTION_KIND_BLOCKDEV_SNAPSHOT_INTERNAL_SYNC,
+                       &snapshot, errp);
+}
+
 
 /* New and old BlockDriverState structs for group snapshots */