diff mbox series

[22/43] mmap: Pass through vmi iterator to __split_vma()

Message ID 20221129164352.3374638-23-Liam.Howlett@oracle.com (mailing list archive)
State New
Headers show
Series VMA type safety through VMA iterator | expand

Commit Message

Liam R. Howlett Nov. 29, 2022, 4:44 p.m. UTC 
From: "Liam R. Howlett" <Liam.Howlett@Oracle.com>

Use the vma iterator so that the iterator can be invalidated or updated
to avoid each caller doing so.

Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
---
 mm/mmap.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/mm/mmap.c b/mm/mmap.c
index 4102cb0c2793..4dda84378831 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2447,7 +2447,7 @@  do_vmi_align_munmap(struct vma_iterator *vmi, struct vm_area_struct *vma,
 		if (end < vma->vm_end && mm->map_count >= sysctl_max_map_count)
 			goto map_count_exceeded;
 
-		error = __split_vma(mm, vma, start, 0);
+		error = vmi__split_vma(vmi, mm, vma, start, 0);
 		if (error)
 			goto start_split_failed;
 
@@ -2468,7 +2468,7 @@  do_vmi_align_munmap(struct vma_iterator *vmi, struct vm_area_struct *vma,
 		if (next->vm_end > end) {
 			struct vm_area_struct *split;
 
-			error = __split_vma(mm, next, end, 1);
+			error = vmi__split_vma(vmi, mm, next, end, 1);
 			if (error)
 				goto end_split_failed;