Comment 18 for bug 1814125

I make a screenshot of cpu usage before and after applying
Call-coglxlibrenderersetthreadedswapwaitenabled.patch
http://storage4.static.itmages.ru/i/17/0411/h_1491948046_9928347_1598f98b62.png

I also noticed that this patch have improved responsiveness when moving windows. But now, the animations of the Gnome Shell to lag even more. Now without the load on the CPU, the decrease in FPS became visible. This is all tested on a proprietary Nvidia + 650GTX.