From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Thu, 9 Jul 2015 08:24:21 +0000 (+0200)
Subject: os/KeyValueStore.cc: pass const parameter by reference
X-Git-Tag: v9.1.0~446^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=12e87f95a692869d0ab1b7b15bd3ac14703efea3;p=ceph.git

os/KeyValueStore.cc: pass const parameter by reference

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---

diff --git a/src/os/KeyValueStore.cc b/src/os/KeyValueStore.cc
index 390113470ea..4e345a801bf 100644
--- a/src/os/KeyValueStore.cc
+++ b/src/os/KeyValueStore.cc
@@ -2977,7 +2977,7 @@ int KeyValueStore::check_get_rc(const coll_t cid, const ghobject_t& oid, int r,
   return r;
 }
 
-void KeyValueStore::dump_start(const std::string file)
+void KeyValueStore::dump_start(const std::string &file)
 {
   dout(10) << "dump_start " << file << dendl;
   if (m_keyvaluestore_do_dump) {
diff --git a/src/os/KeyValueStore.h b/src/os/KeyValueStore.h
index 94a1408f7f2..a0e37de50f6 100644
--- a/src/os/KeyValueStore.h
+++ b/src/os/KeyValueStore.h
@@ -641,7 +641,7 @@ class KeyValueStore : public ObjectStore,
                                                  const ghobject_t &oid);
 
   int check_get_rc(const coll_t cid, const ghobject_t& oid, int r, bool is_equal_size);
-  void dump_start(const std::string file);
+  void dump_start(const std::string &file);
   void dump_stop();
   void dump_transactions(list<ObjectStore::Transaction*>& ls, uint64_t seq,
                          OpSequencer *osr);