On Thu, 9 Feb 2012 00:19:31 +0100, Ben Widawsky <ben at bwidawsk.net> wrote: > Mostly copied from i915 gtt mmaps, this will properly fault in pages as > the user tries to use them. The only thing of note are that no > prefaulting occurs, so perhaps some kind of madvise will happen later if > needed.
What's the goal here? Why not copy the simpler (from the driver perspective) CPU mmaps? I presume that this will be required for dmabuf in some form? -Chris -- Chris Wilson, Intel Open Source Technology Centre
