update ceph source to reef 18.2.1

[ceph.git] / ceph / src / mds / BatchOp.h

diff --git a/ceph/src/mds/BatchOp.h b/ceph/src/mds/BatchOp.h
index bc4e21bcea9591a2fba1433062b604c5f350093a..5277c3d69f8d7bd8df0c15e654283ab319e63817 100644 (file)
--- a/ceph/src/mds/BatchOp.h
+++ b/ceph/src/mds/BatchOp.h
@@ -27,7 +27,7 @@ public:
   virtual void add_request(const ceph::ref_t<class MDRequestImpl>& mdr) = 0;
   virtual ceph::ref_t<class MDRequestImpl> find_new_head() = 0;
 
-  virtual void print(std::ostream&) = 0;
+  virtual void print(std::ostream&) const = 0;
 
   void forward(mds_rank_t target);
   void respond(int r);