drm/ttm: make eviction decision a driver callback v2
This way the driver can decide if it is valuable to evict a BO or not.
The current implementation is added as default to all existing drivers.
v2: fix some typos found during internal testing
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/virtio/virtgpu_ttm.c b/drivers/gpu/drm/virtio/virtgpu_ttm.c
index 80482ac..4a1de9f 100644
--- a/drivers/gpu/drm/virtio/virtgpu_ttm.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ttm.c
@@ -425,6 +425,7 @@ static struct ttm_bo_driver virtio_gpu_bo_driver = {
.ttm_tt_unpopulate = &virtio_gpu_ttm_tt_unpopulate,
.invalidate_caches = &virtio_gpu_invalidate_caches,
.init_mem_type = &virtio_gpu_init_mem_type,
+ .eviction_valuable = ttm_bo_eviction_valuable,
.evict_flags = &virtio_gpu_evict_flags,
.move = &virtio_gpu_bo_move,
.verify_access = &virtio_gpu_verify_access,