Merge PR ceph#65884 into main

* refs/pull/65884/head:

Reviewed-by: Venky Shankar <[email protected]>
Reviewed-by: Patrick Donnelly <[email protected]>

Author: vshankar

src/mds/MetricsHandler.cc

@@ -368,7 +368,9 @@ std::chrono::steady_clock::now().time_since_epoch()).count());
     auto& vec = subvolume_metrics_map[path];
 
     dout(20) << " accumulating subv_metric " << payload.subvolume_metrics[i] << dendl;
-    vec.emplace_back(std::move(payload.subvolume_metrics[i]));
+    // std::move of the const expression of the trivially-copyable type 'const value_type'
+    // (aka 'const AggregatedIOMetrics') has no effect; remove std::move()
+    vec.emplace_back(payload.subvolume_metrics[i]);
     vec.back().time_stamp = now_ms;
   }
 }