[Bug 19982] SetThreadAffinityMask() seems not to work correctly

http://bugs.winehq.org/show_bug.cgi?id=19982

--- Comment #51 from Juan Lang   2009-09-30 20:00:10 ---
Now I'm just confused.  I added traces to wineserver, and it reports that
sched_setaffinity succeeds, and that sched_getaffinity returns the same
affinity mask that I set.  So perhaps it is a problem with the thread not
getting rescheduled.

One difference between the wine environment and my test program is that in
wine, the server is a different process than the program who's requesting an
affinity change.  So maybe an affinity change, while valid, doesn't take effect
immediately?