diff options
| -rw-r--r-- | mm/mmap.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 330de1ab6a8d..bd3ccfb4d9e0 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -719,10 +719,12 @@ int __vma_adjust(struct vma_iterator *vmi, struct vm_area_struct *vma, } if (start != vma->vm_start) { - if ((vma->vm_start < start) && - (!insert || (insert->vm_end != start))) { - vma_iter_clear(vmi, vma->vm_start, start); - VM_WARN_ON(insert && insert->vm_start > vma->vm_start); + if (vma->vm_start < start) { + if (!insert || (insert->vm_end != start)) { + vma_iter_clear(vmi, vma->vm_start, start); + vma_iter_set(vmi, start); + VM_WARN_ON(insert && insert->vm_start > vma->vm_start); + } } else { vma_changed = true; } |