On Thu, Oct 03, 2013 at 01:29:29AM -0500, Felipe Contreras wrote: > It's nice to avoid X server crashes (by not passing negative values to > select(3)). > > For more information: > http://article.gmane.org/gmane.comp.freedesktop.xorg.devel/37388 > > Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx> Thanks for the patch, I pushed a slightly different version to consume the expired flush timeout immediately. However, in order for this to happen something within the BlockHandler must have run for at least 4ms. Which is itself very worrying - the two candidates are the throttle or lock contention. (The throttle is also prone to being influenced by a third party.) Such stalls are likely to be noticeable as jitter or judder, so if you can spot their source hopefully we can tackle the root cause. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
