timers: optimize linkedlist

Now uses a new L.create() factory to create access-optimized linkedlist
objects.

PR-URL: https://github.com/nodejs/node/pull/6436
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/lib/timers.js b/lib/timers.js
index dc2506e01e..7ae25f6a32 100644
--- a/lib/timers.js
+++ b/lib/timers.js
@@ -502,16 +502,14 @@ Timeout.prototype.close = function() {
 };
 
 
-var immediateQueue = {};
-L.init(immediateQueue);
+var immediateQueue = L.create();
 
 
 function processImmediate() {
   var queue = immediateQueue;
   var domain, immediate;
 
-  immediateQueue = {};
-  L.init(immediateQueue);
+  immediateQueue = L.create();
 
   while (L.isEmpty(queue) === false) {
     immediate = L.shift(queue);