[Intel-gfx] [PATCH 45/55] drm/i915: Convert intel_overlay to request tracking

[Chris Wilson]

On Wed, Jul 27, 2016 at 09:22:33AM +0100, Chris Wilson wrote:
> On Wed, Jul 27, 2016 at 11:12:32AM +0300, Joonas Lahtinen wrote:
> > > @@ -452,13 +450,9 @@ static int intel_overlay_release_old_vid(struct intel_overlay *overlay)
> > >  						    intel_overlay_release_old_vid_tail);
> > >  		if (ret)
> > >  			return ret;
> > > -	}
> > > +	} else
> > > +		intel_overlay_release_old_vid_tail(&overlay->last_flip, NULL);
> > 
> > Why you added else? 
> 
> Habit?

Ah, no. Because on the true branch the release is deferred. On the else
brnach the release is immediate.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre