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Date: Tue, 28 Apr 2026 12:46:02 +0200
From: Andi Shyti <andi.shyti@kernel.org>
To: Matthew Brost <matthew.brost@intel.com>
Cc: intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org, 
 Thomas =?utf-8?Q?Hellstr=C3=B6m?= <thomas.hellstrom@linux.intel.com>,
 Carlos Santa <carlos.santa@intel.com>, 
 Matthew Auld <matthew.auld@intel.com>
Subject: Re: [PATCH v2 4/5] drm/xe: Set TTM device beneficial_order to 9 (2M)
Message-ID: <afCP1fmeOUQCEHPX@zenone.zhora.eu>
References: <20260423055656.1696379-1-matthew.brost@intel.com>
 <20260423055656.1696379-5-matthew.brost@intel.com>
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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