[Intel-gfx] [PATCH 5/5] drm/i915: debugfs entries for [e]LLC

[Daniel Vetter]

On Thu, Jul 4, 2013 at 8:40 PM, Ben Widawsky <ben at bwidawsk.net> wrote:
> On Thu, Jul 04, 2013 at 08:14:41PM +0200, Daniel Vetter wrote:
>> On Thu, Jul 04, 2013 at 11:02:07AM -0700, Ben Widawsky wrote:
>> > To make users life a little easier figuring out what they have on their
>> > system.
>> >
>> > Ideally, I'd really like to report LLC size, but it turned out to be a
>> > bit of a pain. Maybe I'll revisit it in the future.
>> >
>> > Signed-off-by: Ben Widawsky <ben at bwidawsk.net>
>>
>> I think a getparam for eLLC would be neat, so that usespace can use it to
>> tune working set sizes.
>> -Daniel
>>
> And I assume drop debugfs?

Yeah, I guess the DRM_INFO message in dmesg should be good enough
then. For userspace's convenience we could even look into exposing the
LLC size with a getparam.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch