diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@igalia.com> | 2025-10-20 12:54:10 +0100 |
|---|---|---|
| committer | Tvrtko Ursulin <tursulin@ursulin.net> | 2025-10-31 09:14:50 +0000 |
| commit | ccbadd9eea62aac0278d22a61a15a1d8f4df9a16 (patch) | |
| tree | f809cce6c7d0ba014e98d4f14ee7f2b2b6140d02 /include/drm/ttm/ttm_allocation.h | |
| parent | 7e9c548d3709c76601c953834bed9c888f3e17b2 (diff) | |
drm/amdgpu: Configure max beneficial TTM pool allocation order
Let the TTM pool allocator know that we can afford for it to expend less
effort for satisfying contiguous allocations larger than 2MiB. The latter
is the maximum relevant PTE entry size and the driver and hardware are
happy to get larger blocks only opportunistically.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Thadeu Lima de Souza Cascardo <cascardo@igalia.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
Link: https://lore.kernel.org/r/20251020115411.36818-6-tvrtko.ursulin@igalia.com
Diffstat (limited to 'include/drm/ttm/ttm_allocation.h')
0 files changed, 0 insertions, 0 deletions