amdgpu_vram_mgr_usage
return amdgpu_vram_mgr_usage(&adev->mman.bdev.man[TTM_PL_VRAM]);
used_vram = amdgpu_vram_mgr_usage(&adev->mman.bdev.man[TTM_PL_VRAM]);
ui64 = amdgpu_vram_mgr_usage(&adev->mman.bdev.man[TTM_PL_VRAM]);
amdgpu_vram_mgr_usage(&adev->mman.bdev.man[TTM_PL_VRAM]);
uint64_t amdgpu_vram_mgr_usage(struct ttm_mem_type_manager *man);
man->size, amdgpu_vram_mgr_usage(man) >> 20,