Re: [Intel-gfx] [PATCH 02/22] drm/i915: introduce simple gemfs

Mon, 25 Sep 2017 12:01:44 -0700 

Quoting Matthew Auld (2017-09-25 19:47:17)
> Not a fully blown gemfs, just our very own tmpfs kernel mount. Doing so
> moves us away from the shmemfs shm_mnt, and gives us the much needed
> flexibility to do things like set our own mount options, namely huge=
> which should allow us to enable the use of transparent-huge-pages for
> our shmem backed objects.
> 
> v2: various improvements suggested by Joonas
> 
> v3: move gemfs instance to i915.mm and simplify now that we have
> file_setup_with_mnt
> 
> v4: fallback to tmpfs shm_mnt upon failure to setup gemfs
> 
> v5: make tmpfs fallback kinder
> 
> Signed-off-by: Matthew Auld <[email protected]>
> Cc: Joonas Lahtinen <[email protected]>
> Cc: Chris Wilson <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Dave Hansen <[email protected]>
> Cc: Kirill A. Shutemov <[email protected]>
> Cc: Andrew Morton <[email protected]>
> Cc: Hugh Dickins <[email protected]>
> Cc: Greg Kroah-Hartman <[email protected]>
> Cc: "Arve Hjønnevåg" <[email protected]>
> Cc: Riley Andrews <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
Reviewed-by: Chris Wilson <[email protected]>
-Chris
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