[Bug 29936] New: Java Quick Starter service chews CPU

http://bugs.winehq.org/show_bug.cgi?id=29936

Bug #: 29936
           Summary: Java Quick Starter service chews CPU
           Product: Wine
           Version: 1.4-rc4
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Since Java SE 6 update 10, Java installs a "Java Quick Starter" service
which chews up huge amounts of CPU, and outputs the following six
messages over and over:

fixme:sync:CreateMemoryResourceNotification (0) stub
fixme:sync:CreateMemoryResourceNotification (1) stub
fixme:sync:QueryMemoryResourceNotification ((nil), 0x93e95c) stub
fixme:sync:QueryMemoryResourceNotification ((nil), 0x93e958) stub
fixme:win:RegisterDeviceNotificationA (hwnd=0x12b810,
filter=0x93e694,flags=0x00000001) returns a fake device notification handle!
fixme:win:UnregisterDeviceNotification (handle=0xcafecafe), STUB!

Suppressing those error messages does not fix the excess CPU usage.

The workaround is to turn off Java Quick Starter, e.g. by doing
  wine control
double clicking on the Java control panel applet, then unchecking
Advanced / Miscellaneous / Java Quick Starter.

See http://java.com/en/download/help/quickstarter.xml

[Bug 29936] Java Quick Starter service chews CPU

http://bugs.winehq.org/show_bug.cgi?id=29936

--- Comment #1 from Juan Lang  2012-02-19 05:48:22 CST ---
What if you change the QueryMemoryResourceNotification stub to return TRUE and
set *rs to FALSE?

[Bug 29936] Java Quick Starter service chews CPU

http://bugs.winehq.org/show_bug.cgi?id=29936

Vitaliy Margolen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |download
                URL|                            |http://java.com/en/download
                   |                            |/manual.jsp
           Severity|normal                      |minor

[Bug 29936] Java Quick Starter service chews CPU

http://bugs.winehq.org/show_bug.cgi?id=29936

--- Comment #2 from Dan Kegel  2012-02-19 10:27:10 CST ---
Not quite good enough; you also need to return a real handle it can wait on in
CreateMemoryResourceNotification().  Patch sent.

[Bug 29936] Java Quick Starter service chews CPU

http://bugs.winehq.org/show_bug.cgi?id=29936

Dan Kegel  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
      Fixed by SHA1|                            |aeaf18077e42b23ff96cbd1192c
                   |                            |b47948c767708
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #3 from Dan Kegel  2013-01-25 11:34:36 CST ---
Doesn't seem to happen anymore.  Those functions were implemented in wine-1.5.1
or so.

[Bug 29936] Java Quick Starter service chews CPU

http://bugs.winehq.org/show_bug.cgi?id=29936

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #4 from Alexandre Julliard  2013-02-01 04:57:24 CST ---
Closing bugs fixed in 1.5.23.

[Bug 29936] Java Quick Starter service chews CPU

https://bugs.winehq.org/show_bug.cgi?id=29936

Anastasius Focht  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]
          Component|-unknown                    |kernel32