On 11/21/25 11:12, Pierre-Eric Pelloux-Prayer wrote:
> Rather than open-coding it.
>
> Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Chrstian König <christian.koenig@amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> index 6a1434391fb8..8d0043ad5336 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> @@ -2182,8 +2182,10 @@ void amdgpu_ttm_set_buffer_funcs_status(struct amdgpu_device *adev, bool enable)
> } else {
> drm_sched_entity_destroy(&adev->mman.high_pr);
> drm_sched_entity_destroy(&adev->mman.low_pr);
> - dma_fence_put(man->move);
> - man->move = NULL;
> + /* Drop all the old fences since re-creating the scheduler entities
> + * will allocate new contexts.
> + */
> + ttm_resource_manager_cleanup(man);
> }
>
> /* this just adjusts TTM size idea, which sets lpfn to the correct value */