556 	unsigned long start, unsigned long end, vm_flags_t newflags)  in mlock_fixup()  argument
562 	int lock = !!(newflags & VM_LOCKED);  in mlock_fixup()
564 	if (newflags == vma->vm_flags || (vma->vm_flags & VM_SPECIAL) ||  in mlock_fixup()
569 	*prev = vma_merge(mm, *prev, start, end, newflags, vma->anon_vma,  in mlock_fixup()
605 		vma->vm_flags = newflags;  in mlock_fixup()
636 		vm_flags_t newflags;  in do_mlock()  local
640 		newflags = vma->vm_flags & ~VM_LOCKED;  in do_mlock()
642 			newflags |= VM_LOCKED;  in do_mlock()
647 		error = mlock_fixup(vma, &prev, nstart, tmp, newflags);  in do_mlock()
786 		vm_flags_t newflags;  in do_mlockall()  local
788 		newflags = vma->vm_flags & ~VM_LOCKED;  in do_mlockall()
790 			newflags |= VM_LOCKED;  in do_mlockall()
793 		mlock_fixup(vma, &prev, vma->vm_start, vma->vm_end, newflags);  in do_mlockall()