From f215a7216b8e531e81505656c09c18309d5d0cf5 Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@wikimedia.org>
Date: Tue, 23 Sep 2014 13:54:34 +1000
Subject: [PATCH] Profiling for Language::fetchLanguageNames

It is 16% of an enwiki Main Page parser cache hit, under HHVM.

Change-Id: Ifb2ce7592fa5b5cb9c7fb5af5949c43fecf18ca3
---
 languages/Language.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/languages/Language.php b/languages/Language.php
index 115a918ffc..c889417cf1 100644
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -849,6 +849,8 @@ class Language {
 		global $wgExtraLanguageNames;
 		static $coreLanguageNames;
 
+		wfProfileIn( __METHOD__ );
+
 		if ( $coreLanguageNames === null ) {
 			global $IP;
 			include "$IP/languages/Names.php";
@@ -876,6 +878,7 @@ class Language {
 		}
 
 		if ( $include === 'all' ) {
+			wfProfileOut( __METHOD__ );
 			return $names;
 		}
 
@@ -897,10 +900,12 @@ class Language {
 				}
 			}
 
+			wfProfileOut( __METHOD__ );
 			return $namesMwFile;
 		}
 
 		# 'mw' option; default if it's not one of the other two options (all/mwfile)
+		wfProfileOut( __METHOD__ );
 		return $returnMw;
 	}
 
-- 
2.20.1