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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 5555567bc4..c129ee6db7 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -2570,8 +2570,11 @@ void memory_listener_unregister(MemoryListener *listener);
  * memory_global_dirty_log_start: begin dirty logging for all regions
  *
  * @flags: purpose of starting dirty log, migration or dirty rate
+ * @errp: pointer to Error*, to store an error if it happens.
+ *
+ * Return: true on success, else false setting @errp with error.
  */
-void memory_global_dirty_log_start(unsigned int flags);
+bool memory_global_dirty_log_start(unsigned int flags, Error **errp);
 
 /**
  * memory_global_dirty_log_stop: end dirty logging for all regions