From: Haomai Wang <haomai@xsky.com>
Date: Thu, 21 Jan 2016 12:08:23 +0000 (+0800)
Subject: AsyncConnection: use move instead of bufferlist copy construct
X-Git-Tag: v10.0.4~58^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=f6b87d3b3a60be3036921ebbbfc1da96deea3f9a;p=ceph.git

AsyncConnection: use move instead of bufferlist copy construct

Signed-off-by: Haomai Wang <haomai@xsky.com>
---

diff --git a/src/msg/async/AsyncConnection.cc b/src/msg/async/AsyncConnection.cc
index 9c1b250fbcba..7e9694768e48 100644
--- a/src/msg/async/AsyncConnection.cc
+++ b/src/msg/async/AsyncConnection.cc
@@ -2074,7 +2074,7 @@ int AsyncConnection::send_message(Message *m)
                                << " Drop message " << m << dendl;
     m->put();
   } else {
-    out_q[m->get_priority()].push_back(make_pair(bl, m));
+    out_q[m->get_priority()].emplace_back(std::move(bl), m);
     ldout(async_msgr->cct, 15) << __func__ << " inline write is denied, reschedule m=" << m << dendl;
     center->dispatch_event_external(write_handler);
   }
diff --git a/src/msg/async/AsyncConnection.h b/src/msg/async/AsyncConnection.h
index 40a9887344f1..44dc1f436ad7 100644
--- a/src/msg/async/AsyncConnection.h
+++ b/src/msg/async/AsyncConnection.h
@@ -74,7 +74,7 @@ class AsyncConnection : public Connection {
   void _send_keepalive_or_ack(bool ack=false, utime_t *t=NULL);
   ssize_t write_message(Message *m, bufferlist& bl);
   ssize_t _reply_accept(char tag, ceph_msg_connect &connect, ceph_msg_connect_reply &reply,
-                    bufferlist authorizer_reply) {
+                    bufferlist &authorizer_reply) {
     bufferlist reply_bl;
     reply.tag = tag;
     reply.features = ((uint64_t)connect.features & policy.features_supported) | policy.features_required;