From: Kefu Chai <kchai@redhat.com>
Date: Fri, 20 Sep 2019 10:18:35 +0000 (+0800)
Subject: messages/MLog: pass rvalue ref instead const ref to ctor
X-Git-Tag: v15.1.0~1475^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=cb9127ab92c6cd651948adf41c33cb64030f92b4;p=ceph.git

messages/MLog: pass rvalue ref instead const ref to ctor

easier to use this way. and so far, there is no caller of this function
yet.

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/src/messages/MLog.h b/src/messages/MLog.h
index 0141bf2090b9..091a7ed23922 100644
--- a/src/messages/MLog.h
+++ b/src/messages/MLog.h
@@ -26,8 +26,8 @@ public:
   std::deque<LogEntry> entries;
   
   MLog() : PaxosServiceMessage{MSG_LOG, 0} {}
-  MLog(const uuid_d& f, const std::deque<LogEntry>& e)
-    : PaxosServiceMessage{MSG_LOG, 0}, fsid(f), entries(e) { }
+  MLog(const uuid_d& f, std::deque<LogEntry>&& e)
+    : PaxosServiceMessage{MSG_LOG, 0}, fsid(f), entries{std::move(e)} { }
   MLog(const uuid_d& f) : PaxosServiceMessage(MSG_LOG, 0), fsid(f) { }
 private:
   ~MLog() override {}