From c220eb99a394fe00fc4ccbb653ff6b338f7088e6 Mon Sep 17 00:00:00 2001 From: Michal Jarzabek Date: Sat, 5 Nov 2016 19:06:16 +0000 Subject: [PATCH] mds/FSMap.cc: prevent unneeded copy of map entry Signed-off-by: Michal Jarzabek --- 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 71edb6494c5..ab202f0975a 100644 --- a/src/mds/FSMap.cc +++ b/src/mds/FSMap.cc @@ -50,7 +50,7 @@ void FSMap::dump(Formatter *f) const f->close_section(); f->open_array_section("filesystems"); - for (const auto fs : filesystems) { + for (const auto &fs : filesystems) { f->open_object_section("filesystem"); fs.second->dump(f); f->close_section(); -- 2.39.5