From 74932c6b9e375dcd52de89ec079577764549f21a Mon Sep 17 00:00:00 2001 From: Patrick Donnelly Date: Thu, 7 Jul 2016 19:08:21 -0400 Subject: [PATCH] mds: use reference to avoid copy Making a copy in this range-for is unnecessary. Signed-off-by: Patrick Donnelly --- src/mds/FSMap.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mds/FSMap.cc b/src/mds/FSMap.cc index eb3dd74f016..fe062779150 100644 --- a/src/mds/FSMap.cc +++ b/src/mds/FSMap.cc @@ -274,7 +274,7 @@ void FSMap::encode(bufferlist& bl, uint64_t features) const // mds_info with the standbys to get a pre-jewel-style mon MDSMap. MDSMap full_mdsmap = fs->mds_map; full_mdsmap.epoch = epoch; - for (const auto p : standby_daemons) { + for (const auto &p : standby_daemons) { full_mdsmap.mds_info[p.first] = p.second; } -- 2.47.3