Re: [Intel-gfx] [PATCH v2] drm/i915: Release shortlived maps of longlived objects

Wed, 08 Jul 2020 09:40:23 -0700 

On Wed, 8 Jul 2020 at 15:35, Chris Wilson <[email protected]> wrote:
>
> Some objects we map once during their construction, and then never
> access their mappings again, even if they are kept around for the
> duration of the driver. Keeping those pages mapped, often vmapped, is
> therefore wasteful and we should release the maps as soon as we no
> longer need them.
>
> Signed-off-by: Chris Wilson <[email protected]>
Reviewed-by: Matthew Auld <[email protected]>
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