Little Perf Improvements & User-Defined Priority Scheduling For Intel's DRM Driver

With Chris Wilson's focus at the Intel Open-Source Technology Center seeming to have shifted in full from the never-releasing xf86-video-intel 3.0 driver -- where he was known for his massive contributions, especially to the SNA acceleration architecture -- to the DRM code, his latest work to talk about is pushing out a hefty patch series for the i915 DRM kernel code...