89 	const struct vm_operations_struct *vm_ops;  member
311 	if (sfd->vm_ops->open)  in shm_open()
312 		sfd->vm_ops->open(vma);  in shm_open()
404 	if (sfd->vm_ops->close)  in shm_close()
405 		sfd->vm_ops->close(vma);  in shm_close()
545 	return sfd->vm_ops->fault(vmf);  in shm_fault()
553 	if (sfd->vm_ops->may_split)  in shm_may_split()
554 		return sfd->vm_ops->may_split(vma, addr);  in shm_may_split()
564 	if (sfd->vm_ops->pagesize)  in shm_pagesize()
565 		return sfd->vm_ops->pagesize(vma);  in shm_pagesize()
576 	if (sfd->vm_ops->set_policy)  in shm_set_policy()
577 		err = sfd->vm_ops->set_policy(vma, mpol);  in shm_set_policy()
587 	if (sfd->vm_ops->get_policy)  in shm_get_policy()
588 		mpol = sfd->vm_ops->get_policy(vma, addr, ilx);  in shm_get_policy()
612 	sfd->vm_ops = vma->vm_ops;  in shm_mmap()
614 	WARN_ON(!sfd->vm_ops->fault);  in shm_mmap()
616 	vma->vm_ops = &shm_vm_ops;  in shm_mmap()
1641 	sfd->vm_ops = NULL;  in do_shmat()
1775 		if ((vma->vm_ops == &shm_vm_ops) &&  in ksys_shmdt()
1808 		if ((vma->vm_ops == &shm_vm_ops) &&  in ksys_shmdt()
1823 	if (vma && vma->vm_start == addr && vma->vm_ops == &shm_vm_ops) {  in ksys_shmdt()