[Intel-gfx] [PATCH 02/62] drm/i915/gt: Use virtual_engine during execlists_dequeue

[Matthew Auld]

On Wed, 23 Dec 2020 at 11:11, Chris Wilson <chris at chris-wilson.co.uk> wrote:
>
> Rather than going back and forth between the rb_node entry and the
> virtual_engine type, store the ve local and reuse it. As the
> container_of conversion from rb_node to virtual_engine requires a
> variable offset, performing that conversion just once shaves off a bit
> of code.
>
> v2: Keep a single virtual engine lookup, for typical use.
>
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>