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-rw-r--r--include/exec/memory.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 8626a355b3..5555567bc4 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -998,8 +998,11 @@ struct MemoryListener {
      * active at that time.
      *
      * @listener: The #MemoryListener.
+     * @errp: pointer to Error*, to store an error if it happens.
+     *
+     * Return: true on success, else false setting @errp with error.
      */
-    void (*log_global_start)(MemoryListener *listener);
+    bool (*log_global_start)(MemoryListener *listener, Error **errp);
 
     /**
      * @log_global_stop: