[13/94] media: videobuf2: Use vma_lookup() in get_vaddr_frames()
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Message ID 20210428153542.2814175-14-Liam.Howlett@Oracle.com
State New, archived
Headers show
Series
  • Introducing the Maple Tree
Related show

Commit Message

Liam Howlett April 28, 2021, 3:35 p.m. UTC
vma_lookup() does the same as find_vma_intersection() with a range of 1,
but is easier to understand.

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
---
 drivers/media/common/videobuf2/frame_vector.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/drivers/media/common/videobuf2/frame_vector.c b/drivers/media/common/videobuf2/frame_vector.c
index 91fea7199e85..b84b706073cb 100644
--- a/drivers/media/common/videobuf2/frame_vector.c
+++ b/drivers/media/common/videobuf2/frame_vector.c
@@ -64,7 +64,7 @@  int get_vaddr_frames(unsigned long start, unsigned int nr_frames,
 	do {
 		unsigned long *nums = frame_vector_pfns(vec);
 
-		vma = find_vma_intersection(mm, start, start + 1);
+		vma = vma_lookup(mm, start);
 		if (!vma)
 			break;