https://bugs.freedesktop.org/show_bug.cgi?id=76487
--- Comment #2 from Kai kai@dev.carbon-project.org --- (In reply to comment #1)
This fix is on the mailing list: http://patchwork.freedesktop.org/patch/22223/
Oh, nice to hear! Do I need just that patch or the entire series? And what about Brian's remark regarding memory consumption? Am I about to totally trash my performance, if I apply this patch/series or is this path hit only rarely?