samples/vfio-mdev/mdpy: use remap_vmalloc_range

Patch series "remap_vmalloc_range cleanups". This series removes an open coded instance of remap_vmalloc_range and removes the unused remap_vmalloc_range_partial export. This patch (of 2): Use remap_vmalloc_range instead of open coding it using remap_vmalloc_range_partial. Link: https://lkml.kernel.org/r/[email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Christoph Hellwig <[email protected]> Cc: Kirti Wankhede <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
mpe · Apr 30, 2021 · 8c2acfe · 8c2acfe
1 parent 2284f47
commit 8c2acfe
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/samples/vfio-mdev/mdpy.c b/samples/vfio-mdev/mdpy.c
@@ -406,9 +406,7 @@ static int mdpy_mmap(struct mdev_device *mdev, struct vm_area_struct *vma)
 	if ((vma->vm_flags & VM_SHARED) == 0)
 		return -EINVAL;
 
-	return remap_vmalloc_range_partial(vma, vma->vm_start,
-					   mdev_state->memblk, 0,
-					   vma->vm_end - vma->vm_start);
+	return remap_vmalloc_range(vma, mdev_state->memblk, 0);
 }
 
 static int mdpy_get_region_info(struct mdev_device *mdev,