Quoting Tvrtko Ursulin (2018-04-27 15:37:58)
>
> On 26/04/2018 18:49, Chris Wilson wrote:
> > -static bool engine_has_idle_kernel_context(struct intel_engine_cs *engine)
> > +static struct i915_request *
> > +last_timeline_request(struct i915_timeline *timeline,
> > + struct intel_engine_cs *engine)
> > {
> > - struct i915_gem_timeline *timeline;
> > + struct i915_request *rq;
> >
> > - list_for_each_entry(timeline, &engine->i915->gt.timelines, link) {
> > - struct intel_timeline *tl;
> > + if (timeline == &engine->timeline)
> > + return NULL;
>
> You are skipping engine timelines here? Would it be clearer if the
> caller did this in the list_for_each_entry loop?
Yeah, that we want to skip the engine->timeline isn't a property of
"last_timeline_request", but that of the caller.
-Chris
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