From e66e02c4d96d335eedabd9678416f2949d68ebc8 Mon Sep 17 00:00:00 2001 From: Peng Hao Date: Tue, 2 Jul 2019 11:38:09 -0600 Subject: [PATCH] vfio: vfio_pci_nvlink2: use a vma helper function Use a vma helper function to simply code. Signed-off-by: Peng Hao Reviewed-by: Alexey Kardashevskiy Signed-off-by: Alex Williamson --- drivers/vfio/pci/vfio_pci_nvlink2.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/vfio/pci/vfio_pci_nvlink2.c b/drivers/vfio/pci/vfio_pci_nvlink2.c index 50fe3c4f7feb..f2983f0f84be 100644 --- a/drivers/vfio/pci/vfio_pci_nvlink2.c +++ b/drivers/vfio/pci/vfio_pci_nvlink2.c @@ -161,8 +161,7 @@ static int vfio_pci_nvgpu_mmap(struct vfio_pci_device *vdev, atomic_inc(&data->mm->mm_count); ret = (int) mm_iommu_newdev(data->mm, data->useraddr, - (vma->vm_end - vma->vm_start) >> PAGE_SHIFT, - data->gpu_hpa, &data->mem); + vma_pages(vma), data->gpu_hpa, &data->mem); trace_vfio_pci_nvgpu_mmap(vdev->pdev, data->gpu_hpa, data->useraddr, vma->vm_end - vma->vm_start, ret);