On Mon, Jun 27, 2016 at 01:11:38PM +0100, Tvrtko Ursulin wrote:
> > static void irq_disable(struct intel_engine_cs *engine)
> > {
> >- engine->irq_put(engine);
> >+ spin_lock_irq(&engine->i915->irq_lock);
> >+ engine->irq_disable(engine);
> >+ spin_unlock_irq(&engine->i915->irq_lock);
> >+
> > engine->irq_posted = false;
> > }
>
> Wouldn't it be better if locks stayed in the vfuncs? I can't figure
> out why would you want to pull that out like this.
Because removing the recfounting and locking to the single place where
it is required is simpler.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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