Re: [PATCH v2 4/5] drm/xe: Set TTM device beneficial_order to 9 (2M)

Andi Shyti
2026-04-28T10:46:08Z

Hi Matt,

On Wed, Apr 22, 2026 at 10:56:55PM -0700, Matthew Brost wrote:
> Set the TTM device beneficial_order to 9 (2M), which is the sweet
> spot for Xe when attempting reclaim on system memory BOs, as it matches
> the large GPU page size. This ensures reclaim is attempted at the most
> effective order for the driver.
>
> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
> Cc: Carlos Santa <carlos.santa@intel.com>
> Cc: Matthew Auld <matthew.auld@intel.com>
> Signed-off-by: Matthew Brost <matthew.brost@intel.com>

Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>

Andi