Re: [PATCH] drm/nouveau/svm: Convert to use hmm_range_fault()

From: Souptick Joarder
Date: Mon May 27 2019 - 14:06:58 EST


On Tue, May 21, 2019 at 12:27 AM Souptick Joarder <jrdr.linux@xxxxxxxxx> wrote:
>
> Convert to use hmm_range_fault().

Any comment on this patch ?

>
> Signed-off-by: Souptick Joarder <jrdr.linux@xxxxxxxxx>
> ---
> drivers/gpu/drm/nouveau/nouveau_svm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c
> index 93ed43c..8d56bd6 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_svm.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_svm.c
> @@ -649,7 +649,7 @@ struct nouveau_svmm {
> range.values = nouveau_svm_pfn_values;
> range.pfn_shift = NVIF_VMM_PFNMAP_V0_ADDR_SHIFT;
> again:
> - ret = hmm_vma_fault(&range, true);
> + ret = hmm_range_fault(&range, true);
> if (ret == 0) {
> mutex_lock(&svmm->mutex);
> if (!hmm_vma_range_done(&range)) {
> --
> 1.9.1
>