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[1/2] samples/vfio-mdev/mdpy: use remap_vmalloc_range

Message ID 20210301082235.932968-2-hch@lst.de (mailing list archive)
State New
Headers show
Series [1/2] samples/vfio-mdev/mdpy: use remap_vmalloc_range | expand

Commit Message

Christoph Hellwig March 1, 2021, 8:22 a.m. UTC
Use remap_vmalloc_range instead of open coding it using
remap_vmalloc_range_partial.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 samples/vfio-mdev/mdpy.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
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Patch

diff --git a/samples/vfio-mdev/mdpy.c b/samples/vfio-mdev/mdpy.c
index 9894693f3be178..4fc73d0916ef7d 100644
--- a/samples/vfio-mdev/mdpy.c
+++ b/samples/vfio-mdev/mdpy.c
@@ -417,9 +417,7 @@  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,