block/snapshot: mark bdrv_all_delete_snapshot() as GRAPH_UNLOCKED

The function bdrv_all_delete_snapshot() calls bdrv_drain_all_begin(),
which must be called with the graph unlocked.

Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Message-ID: <20250530151125.955508-33-f.ebner@proxmox.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/include/block/snapshot.h b/include/block/snapshot.h
index 304cc6ea61c4a9d9ac96d572d164b897eee304a9..2316a43e2651ef0cb7ae041a12d8825fb6a85231 100644 (file)
--- a/include/block/snapshot.h
+++ b/include/block/snapshot.h
@@ -90,9 +90,9 @@ int bdrv_snapshot_load_tmp_by_id_or_name(BlockDriverState *bs,
 
 bool bdrv_all_can_snapshot(bool has_devices, strList *devices,
                            Error **errp);
-int bdrv_all_delete_snapshot(const char *name,
-                             bool has_devices, strList *devices,
-                             Error **errp);
+int GRAPH_UNLOCKED
+bdrv_all_delete_snapshot(const char *name, bool has_devices, strList *devices,
+                         Error **errp);
 int bdrv_all_goto_snapshot(const char *name,
                            bool has_devices, strList *devices,
                            Error **errp);