[Intel-gfx] [PATCH] drm/i915/gtt: split up i915_gem_gtt

[Chris Wilson]

Quoting Tvrtko Ursulin (2021-01-26 17:13:24)
> 
> 
> On 06/01/2020 23:47, Matthew Auld wrote:
> > Attempt to split i915_gem_gtt.[ch] into more manageable chunks.
> 
> > +void clear_pages(struct i915_vma *vma)
> > +{
> > +     GEM_BUG_ON(!vma->pages);
> > +
> > +     if (vma->pages != vma->obj->mm.pages) {
> > +             sg_free_table(vma->pages);
> > +             kfree(vma->pages);
> > +     }
> > +     vma->pages = NULL;
> > +
> > +     memset(&vma->page_sizes, 0, sizeof(vma->page_sizes));
> > +}
> 
> We probably want to add a prefix now that the function is exported.

Or follow through on eliminating the callback.
-Chris