Re: [PATCH] drm/i915: Expose LLC size to user space

Chris Wilson
2013-07-10T08:59:08Z

On Tue, Jul 09, 2013 at 07:58:02PM -0700, Ben Widawsky wrote:
> The algorithm/information was originally written by Chad, though I
> changed the control flow, and I think his original code had a couple of
> bugs, though I didn't look very hard before rewriting. That could have
> also been different interpretations of the spec.

Just a cpuid query that can already be done more simply from userspace
(i.e. with no syscalls)? I was expecting a lot more magic.
-Chris

--
Chris Wilson, Intel Open Source Technology Centre