From 0c0c5bffd0a24637f1601ce15937ae38e572069c Mon Sep 17 00:00:00 2001 From: "Liam R. Howlett" Date: Fri, 20 Jan 2023 11:26:25 -0500 Subject: [PATCH] mmap: pass through vmi iterator to __split_vma() Use the vma iterator so that the iterator can be invalidated or updated to avoid each caller doing so. Link: https://lkml.kernel.org/r/20230120162650.984577-25-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett Signed-off-by: Andrew Morton --- mm/mmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/mmap.c b/mm/mmap.c index 408e9cc47333..2b588b831ead 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2388,7 +2388,7 @@ 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; @@ -2409,7 +2409,7 @@ 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; -- 2.11.0