Re: [PATCH 1/2] drm/i915/gem: Remove special casing from reloc-gtt

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On Thu, 21 Jan 2021 at 12:49, Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote:
>
> By observing that we only use reloc-gtt on objects that are device
> coherent and idle, we can avoid the set-to-domain call. Then noting that
> our preferred partial GGTT mapping path automatically copes with tiling
> (it does not use a fence) and handles all the error cases of pinning,
> that dramatically simplifies that branch.
>
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Matthew Auld <matthew.auld@xxxxxxxxx>
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