On Fri, Mar 26, 2010 at 2:52 PM, Holger Freyther <[email protected]> wrote:
> On Friday 26 March 2010 13:36:07 İsmail Dönmez wrote: > > > > Can you check who and how often someone is calling: > > > Loader::scheduleServePendingRequests? > > > > Loader::scheduleServePendingRequests seems to be called all the time, the > > backtrace is the same for all: > > > > > > > qtwebkit4.dll!WebCore::Loader::servePendingRequests(WebCore::Loader::Prior > > ity minimumPriority = 0) Line: 166, Byte Offsets: 0x10 C++ > > qtwebkit4.dll!WebCore::Timer<WebCore::Loader>::fired(void) Line: 98, > > Byte Offsets: 0x14 C++ > > qtwebkit4.dll!WebCore::ThreadTimers::sharedTimerFiredInternal(void) > > Line: 115, Byte Offsets: 0x114 C++ > > qtwebkit4.dll!WebCore::SharedTimerQt::timerEvent(QTimerEvent* ev = > > 0x00000000) Line: 106, Byte Offsets: 0x3c C++ > > qtcore4.dll!QObject::event(QEvent* e = 0x00000000) Line: 1276, Byte > > Offsets: 0x33c C++ > > > Okay, you are either on an older version of WebKit, or I'm, or you have > local > modifications? Could you verify or falsify the following: > > 1.) You have eight jobs pending > 2.) The timer fires and servePendingRequests is called > 3.) From within servePendingRequests we restart the zero time timer? > > if that is true, a backtrace would be nice and antti might be able to help > you.. First of all I am using WebKit from git, should be updated as of yesterday. I am not sure about 1, I only see COUNT 8, if that means 8 pending jobs then 1 is true. 2 & 3 are true. Here is a complete backtrace : > qtwebkit4.dll!WebCore::Loader::servePendingRequests(WebCore::Loader::Priority minimumPriority = 0) Line: 171, Byte Offsets: 0x24 C++ qtwebkit4.dll!WebCore::Timer<WebCore::Loader>::fired(void) Line: 98, Byte Offsets: 0x14 C++ qtwebkit4.dll!WebCore::ThreadTimers::sharedTimerFiredInternal(void) Line: 115, Byte Offsets: 0x114 C++ qtwebkit4.dll!WebCore::SharedTimerQt::timerEvent(QTimerEvent* ev = 0x00000000) Line: 106, Byte Offsets: 0x3c C++ qtcore4.dll!QObject::event(QEvent* e = 0x00000000) Line: 1276, Byte Offsets: 0x33c C++ qtgui4.dll!QApplicationPrivate::notify_helper(QObject* receiver = 0x00000000, QEvent* e = 0x00000000) Line: 4303, Byte Offsets: 0x8c C++ qtgui4.dll!QApplication::notify(QObject* receiver = 0x00000000, QEvent* e = 0x00000000) Line: 4262, Byte Offsets: 0xec8 C++ qtcore4.dll!QCoreApplication::notifyInternal(QObject* receiver = 0x00000000, QEvent* event = 0x00000000) Line: 717, Byte Offsets: 0x74 C++ qtcore4.dll!QEventDispatcherWin32::event(QEvent* e = 0x00000000) Line: 1109, Byte Offsets: 0x88 C++ qtgui4.dll!QApplicationPrivate::notify_helper(QObject* receiver = 0x00000000, QEvent* e = 0x00000000) Line: 4303, Byte Offsets: 0x8c C++ qtgui4.dll!QApplication::notify(QObject* receiver = 0x00000000, QEvent* e = 0x00000000) Line: 4262, Byte Offsets: 0xec8 C++ qtcore4.dll!QCoreApplication::notifyInternal(QObject* receiver = 0x00000000, QEvent* event = 0x00000000) Line: 717, Byte Offsets: 0x74 C++ qtcore4.dll!QCoreApplicationPrivate::sendPostedEvents(QObject* receiver = 0x00000000, int event_type = 0, QThreadData* data = 0x00000000) Line: 1361, Byte Offsets: 0x244 C++ qtcore4.dll!qt_internal_proc(HWND__* hwnd = 0x00000000, unsigned int message = 0, unsigned int wp = 0, long int lp = 0) Line: 492, Byte Offsets: 0x1e0 C++ 0x03f85c04
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