2009-04-27 Sam Weinig <sam@webkit.org>

        Reviewed by Geoffrey Garen.

        Fix for <rdar://problem/6772944> REGRESSION (r42223): PLT 2% slower, i-Bench 3% slower

        Be slightly less eager in collecting after page close/navigation by increasing
        the time before collection from 0 seconds to .5 seconds.

        3% speedup on the PLT.

        * bindings/js/GCController.cpp:
        (WebCore::GCController::garbageCollectSoon):



git-svn-id: svn://svn.chromium.org/blink/trunk@42910 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/WebCore/ChangeLog

+2009-04-27  Sam Weinig  <sam@webkit.org>
+
+        Reviewed by Geoffrey Garen.
+
+        Fix for <rdar://problem/6772944> REGRESSION (r42223): PLT 2% slower, i-Bench 3% slower
+
+        Be slightly less eager in collecting after page close/navigation by increasing
+        the time before collection from 0 seconds to .5 seconds.
+
+        3% speedup on the PLT.
+
+        * bindings/js/GCController.cpp:
+        (WebCore::GCController::garbageCollectSoon):
+
 2009-04-27  David Kilzer  <ddkilzer@apple.com>
 
         Consolidate runtime application checks for Apple Mail and Safari

third_party/WebKit/WebCore/bindings/js/GCController.cpp

@@ -65,7 +65,7 @@ GCController::GCController()
 void GCController::garbageCollectSoon()
 {
     if (!m_GCTimer.isActive())
-        m_GCTimer.startOneShot(0);
+        m_GCTimer.startOneShot(0.5);
 }
 
 void GCController::gcTimerFired(Timer<GCController>*)