(In reply to comment #30)
> Is there any performance regression? If there isn't, I'm okay with the
> revert.

I've run with the original commit 7948ed (+ little workaround) and with it
remove (both using latest git as of yesterday). I do see a performance
difference.

I have the following result with the original commit (+ workaround):
Nexuiz -> 58.59
OpenArea -> 59.47
World of Padman -> 59.70
Urban Terror -> 38.03
Warsow -> 157.43

Once removed:
Nexuiz -> 58.47
OpenArea -> 59.20
World of Padman -> 59.63
Urban Terror -> 37.07
Warsow -> 141.55

Now, I should run it again and be sure I'm not enabling vsync here and there.
Warsow seems to be the one showing the greatest difference since it was not
hitting the refresh limit.