Symbol: amdgpu_ttm_tt_affect_userptr
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
215
bool amdgpu_ttm_tt_affect_userptr(struct ttm_tt *ttm, unsigned long start,
drivers/gpu/drm/amd/amdkfd/kfd_svm.c
2881
if (!amdgpu_ttm_tt_affect_userptr(bo->tbo.ttm,