[PATCH 1/5] drm: rename {drm_clflush_sg, drm_clflush_pages}

[Chris Wilson]

Quoting Gurchetan Singh (2018-01-24 18:45:07)
> On Wed, Jan 24, 2018 at 1:14 AM, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> 
>     Quoting Gurchetan Singh (2018-01-24 02:55:30)
>     > Since clfush is an x86-only instruction, these function names won't
>     > make much sense if we start adding cases for other architectures.
> 
>     Whatever your dislike for the name, it has one clear advantage over the
>     new one: it tells you what it is flushing.
>     -Chris
> 
> 
> What do you suggest, if one wants to flush vgem pages on ARM architecture? 
> Should we have a drm_clflush_pages(..) and a drm_arm_flush_pages(..), separated
> by #ifdef statements?

drm_cachelines_flush_pages, drm_clflush_pages for short.
Or drm_dcache_flush_pages.
-Chris