[PATCH 1/2] drm/amdgpu: use drm_gem_private_object_init

[Daniel Vetter]

On Fri, Feb 16, 2018 at 10:26:34AM +0100, Christian König wrote:
> We use our own backing store and don't need the shmem file.
> 
> Signed-off-by: Christian König <christian.koenig at amd.com>

I thought ttm swaps to the shmem when under memory pressure. Or does it
allocate it's own shmem file for that?
-Daniel

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
> index 512612ec3557..969de54b62da 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
> @@ -371,11 +371,7 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev,
>  	bo = kzalloc(sizeof(struct amdgpu_bo), GFP_KERNEL);
>  	if (bo == NULL)
>  		return -ENOMEM;
> -	r = drm_gem_object_init(adev->ddev, &bo->gem_base, size);
> -	if (unlikely(r)) {
> -		kfree(bo);
> -		return r;
> -	}
> +	drm_gem_private_object_init(adev->ddev, &bo->gem_base, size);
>  	INIT_LIST_HEAD(&bo->shadow_list);
>  	INIT_LIST_HEAD(&bo->va);
>  	bo->preferred_domains = domain & (AMDGPU_GEM_DOMAIN_VRAM |
> -- 
> 2.14.1
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch