3 files changed, 19 insertions, 0 deletions
diff --git a/src/mongo/s/write_ops/batched_command_request.h b/src/mongo/s/write_ops/batched_command_request.h
index 65de53dc28d..2dd6314f6b7 100644
--- a/src/mongo/s/write_ops/batched_command_request.h
+++ b/src/mongo/s/write_ops/batched_command_request.h
@@ -45,12 +45,23 @@ namespace mongo {
 
         BatchedCommandRequest( BatchType batchType );
 
+        /**
+         * insertReq ownership is transferred to here.
+         */
         BatchedCommandRequest( BatchedInsertRequest* insertReq ) :
                 _batchType( BatchType_Insert ), _insertReq( insertReq ) {
         }
+
+        /**
+         * updateReq ownership is transferred to here.
+         */
         BatchedCommandRequest( BatchedUpdateRequest* updateReq ) :
                 _batchType( BatchType_Update ), _updateReq( updateReq ) {
         }
+
+        /**
+         * deleteReq ownership is transferred to here.
+         */
         BatchedCommandRequest( BatchedDeleteRequest* deleteReq ) :
                 _batchType( BatchType_Delete ), _deleteReq( deleteReq ) {
         }
diff --git a/src/mongo/s/write_ops/batched_delete_request.h b/src/mongo/s/write_ops/batched_delete_request.h
index c06a78ea63b..5d673958c5f 100644
--- a/src/mongo/s/write_ops/batched_delete_request.h
+++ b/src/mongo/s/write_ops/batched_delete_request.h
@@ -82,6 +82,10 @@ namespace mongo {
         const std::string& getCollName() const;
 
         void setDeletes(const std::vector<BatchedDeleteDocument*>& deletes);
+
+        /**
+         * deletes ownership is transferred to here.
+         */
         void addToDeletes(BatchedDeleteDocument* deletes);
         void unsetDeletes();
         bool isDeletesSet() const;
diff --git a/src/mongo/s/write_ops/batched_update_request.h b/src/mongo/s/write_ops/batched_update_request.h
index 2f7cfa3831b..dfdaccd5be3 100644
--- a/src/mongo/s/write_ops/batched_update_request.h
+++ b/src/mongo/s/write_ops/batched_update_request.h
@@ -82,6 +82,10 @@ namespace mongo {
         const std::string& getCollName() const;
 
         void setUpdates(const std::vector<BatchedUpdateDocument*>& updates);
+
+        /**
+         * updates ownership is transferred to here.
+         */
         void addToUpdates(BatchedUpdateDocument* updates);
         void unsetUpdates();
         bool isUpdatesSet() const;