Re: [RFC PATCH 3/7] drm/ttm: TTM fault handler helpers

[Thomas HellstrÃm (VMware)]

On 9/13/19 3:40 PM, Hillf Danton wrote:
> On Fri, 13 Sep 2019 11:32:09 +0200
> >   	err = ttm_mem_io_lock(man, true);
> > -	if (unlikely(err != 0)) {
> > -		ret = VM_FAULT_NOPAGE;
> > -		goto out_unlock;
> > -	}
> > +	if (unlikely(err != 0))
> > +		return VM_FAULT_NOPAGE;
> >   	err = ttm_mem_io_reserve_vm(bo);
> > -	if (unlikely(err != 0)) {
> > -		ret = VM_FAULT_SIGBUS;
> > -		goto out_io_unlock;
> > -	}
> > +	if (unlikely(err != 0))
> > +		return VM_FAULT_SIGBUS;
> Hehe, no hurry.

Ah. I get the point :) Yes, I'll update. Haven't been looking at these 
patches for a while.

Thanks,

Thomas