[Intel-gfx] [PATCH 03/10] drm/i915: Strip out internal priorities
Chris Wilson
chris at chris-wilson.co.uk
Thu Jan 21 15:30:47 UTC 2021
Quoting Andi Shyti (2021-01-21 15:23:51)
> Hi Chris,
>
> > -static void __bump_priority(struct i915_sched_node *node, unsigned int bump)
> > -{
> > - struct i915_sched_attr attr = node->attr;
> > -
> > - if (attr.priority & bump)
> > - return;
> > -
> > - attr.priority |= bump;
> > - __i915_schedule(node, &attr);
> > -}
> > -
> > -void i915_schedule_bump_priority(struct i915_request *rq, unsigned int bump)
> > -{
> > - unsigned long flags;
> > -
> > - GEM_BUG_ON(bump & ~I915_PRIORITY_MASK);
> > - if (READ_ONCE(rq->sched.attr.priority) & bump)
> > - return;
> > -
> > - spin_lock_irqsave(&schedule_lock, flags);
> > - __bump_priority(&rq->sched, bump);
> > - spin_unlock_irqrestore(&schedule_lock, flags);
> > -}
>
> was, indeed, this function used anywhere else?
Completely overlooked that we had removed the last user a while back.
In my excuse, these have been sitting around for sometime since removing
the no-semaphore boosting.
-Chris
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