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From:   Liam Howlett <liam.howlett@oracle.com>
To:     "maple-tree@lists.infradead.org" <maple-tree@lists.infradead.org>,
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        Yu Zhao <yuzhao@google.com>
Subject: [PATCH v8 63/70] mm/pagewalk: use vma_find() instead of vma linked
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Thread-Topic: [PATCH v8 63/70] mm/pagewalk: use vma_find() instead of vma
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Date:   Tue, 26 Apr 2022 15:06:51 +0000
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From: "Matthew Wilcox (Oracle)" <willy@infradead.org>

walk_page_range() no longer uses the one vma linked list reference.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
---
 mm/pagewalk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/pagewalk.c b/mm/pagewalk.c
index 9b3db11a4d1d..53e5c145fcce 100644
--- a/mm/pagewalk.c
+++ b/mm/pagewalk.c
@@ -456,7 +456,7 @@ int walk_page_range(struct mm_struct *mm, unsigned long=
 start,
 		} else { /* inside vma */
 			walk.vma =3D vma;
 			next =3D min(end, vma->vm_end);
-			vma =3D vma->vm_next;
+			vma =3D find_vma(mm, vma->vm_end);
=20
 			err =3D walk_page_test(start, next, &walk);
 			if (err > 0) {
--=20
2.35.1