1553 			     unsigned long nr_segs, unsigned int flags)  in vmsplice_to_user()  argument
1566 	ret = import_iovec(READ, uiov, nr_segs,  in vmsplice_to_user()
1593 			     unsigned long nr_segs, unsigned int flags)  in vmsplice_to_pipe()  argument
1615 	spd.nr_pages = get_iovec_page_array(iov, nr_segs, spd.pages,  in vmsplice_to_pipe()
1644 		unsigned long, nr_segs, unsigned int, flags)  in SYSCALL_DEFINE4()  argument
1649 	if (unlikely(nr_segs > UIO_MAXIOV))  in SYSCALL_DEFINE4()
1651 	else if (unlikely(!nr_segs))  in SYSCALL_DEFINE4()
1658 			error = vmsplice_to_pipe(f.file, iov, nr_segs, flags);  in SYSCALL_DEFINE4()
1660 			error = vmsplice_to_user(f.file, iov, nr_segs, flags);  in SYSCALL_DEFINE4()
1670 		    unsigned int, nr_segs, unsigned int, flags)  in COMPAT_SYSCALL_DEFINE4()  argument
1674 	if (nr_segs > UIO_MAXIOV)  in COMPAT_SYSCALL_DEFINE4()
1676 	iov = compat_alloc_user_space(nr_segs * sizeof(struct iovec));  in COMPAT_SYSCALL_DEFINE4()
1677 	for (i = 0; i < nr_segs; i++) {  in COMPAT_SYSCALL_DEFINE4()
1685 	return sys_vmsplice(fd, iov, nr_segs, flags);  in COMPAT_SYSCALL_DEFINE4()