From 3821bfe2a97ed41f748a9deeec1b5de6e922e0b0 Mon Sep 17 00:00:00 2001
From: bert hubert <bert.hubert@netherlabs.nl>
Date: Mon, 7 Dec 2015 07:40:04 +0100
Subject: [PATCH] some ring statistics speedups

---
 pdns/dnsdist-lua.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pdns/dnsdist-lua.cc b/pdns/dnsdist-lua.cc
index 9c577d7b2f..c5a538d152 100644
--- a/pdns/dnsdist-lua.cc
+++ b/pdns/dnsdist-lua.cc
@@ -704,6 +704,7 @@ vector<std::function<void(void)>> setupLua(bool client, const std::string& confi
       }
       // cout<<"Looked at "<<total<<" queries, "<<counts.size()<<" different ones"<<endl;
       vector<pair<int, DNSName>> rcounts;
+      rcounts.reserve(counts.size());
       for(const auto& c : counts) 
 	rcounts.push_back(make_pair(c.second, c.first));
 
@@ -776,6 +777,7 @@ vector<std::function<void(void)>> setupLua(bool client, const std::string& confi
       }
       //      cout<<"Looked at "<<total<<" responses, "<<counts.size()<<" different ones"<<endl;
       vector<pair<int, DNSName>> rcounts;
+      rcounts.reserve(counts.size());
       for(const auto& c : counts) 
 	rcounts.push_back(make_pair(c.second, c.first));
 
-- 
2.47.2