[Intel-gfx] [RFC 1/3] execlist queue items to hold ptr/ref to gem_request

[Chris Wilson]

On Tue, Nov 11, 2014 at 09:42:50AM +0000, Nick Hoath wrote:
> Add a reference and pointer from the execlist queue item to the associated
> gem request. For execlist requests that don't have a request, create one
> as a placeholder.
> 
> This patchset requires John Harrison's "Replace seqno values with request structures"
> patchset.

The requests are supposed to be a superset of the execlist placeholders,
and thus replace them, leaving execlists as just the submission
engine...
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre