Lines Matching refs:prev
884 struct vm_area_struct *vma, *prev; in userfaultfd_release() local
903 prev = NULL; in userfaultfd_release()
912 prev = vma; in userfaultfd_release()
916 prev = vma_merge(mm, prev, vma->vm_start, vma->vm_end, in userfaultfd_release()
921 if (prev) in userfaultfd_release()
922 vma = prev; in userfaultfd_release()
924 prev = vma; in userfaultfd_release()
1316 struct vm_area_struct *vma, *prev, *cur; in userfaultfd_register() local
1366 vma = find_vma_prev(mm, start, &prev); in userfaultfd_register()
1454 prev = vma; in userfaultfd_register()
1480 prev = vma_merge(mm, prev, start, vma_end, new_flags, in userfaultfd_register()
1485 if (prev) { in userfaultfd_register()
1486 vma = prev; in userfaultfd_register()
1512 prev = vma; in userfaultfd_register()
1552 struct vm_area_struct *vma, *prev, *cur; in userfaultfd_unregister() local
1577 vma = find_vma_prev(mm, start, &prev); in userfaultfd_unregister()
1623 prev = vma; in userfaultfd_unregister()
1661 prev = vma_merge(mm, prev, start, vma_end, new_flags, in userfaultfd_unregister()
1665 if (prev) { in userfaultfd_unregister()
1666 vma = prev; in userfaultfd_unregister()
1689 prev = vma; in userfaultfd_unregister()