On Mon, Aug 31, 2015 at 08:01:21PM +0100, Emil Velikov wrote:
> > Reusing bo_gem here is a little worrying as it would be very easy for
> > someone to add code to the end of the function thinking that bo_gem
> > still was the batch.
> >
> Doesn't this concert apply to drm_intel_gem_bo_exec() as well ?
Probably. Haven't looked at that in years. :p
> > If we had
> >
> > static inline drm_intel_bo_gem *to_bo_gem(drm_intel_bo *bo)
> > {
> > return (drm_intel_bo_gem *)bo;
> > }
> >
> > then we can start doing one offs like
> >
> > if (to_bo_gem(bo)->has_error) return -ENOMEM;
> >
> > and of course
> > for (i = 0; i < bufmgr_gem->exec_count; i++) {
> > drm_intel_bo_gem *bo_gem = to_bo_gem(bufmgr_gem->exec_bos[i]);
>
> How about we do this as a follow up patch (4.1/17) that covers both functions ?
If you are quick...
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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