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charset="utf-8" From: "Liam R. Howlett" The comment has been outdated since 6b73cff239e52 ("mm: change munmap splitting order and move_vma()"). The move_vma() was altered to fix the fragile state of the accounting since then. Signed-off-by: Liam R. Howlett Reviewed-by: Lorenzo Stoakes --- mm/mmap.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/mm/mmap.c b/mm/mmap.c index 7a440e7da55a..ca3872e5fbd8 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2675,13 +2675,8 @@ static int vms_gather_munmap_vmas(struct vma_munmap_= struct *vms, =20 /* * If we need to split any vma, do it now to save pain later. - * - * Note: mremap's move_vma VM_ACCOUNT handling assumes a partially - * unmapped vm_area_struct will remain in use: so lower split_vma - * places tmp vma above, and higher split_vma places tmp vma below. + * Does it split the first one? */ - - /* Does it split the first one? */ if (vms->start > vms->vma->vm_start) { =20 /* --=20 2.43.0