1377 		     unsigned long maxnode)  in get_nodes()  argument
1384 	--maxnode;  in get_nodes()
1386 	if (maxnode == 0 || !nmask)  in get_nodes()
1388 	if (maxnode > PAGE_SIZE*BITS_PER_BYTE)  in get_nodes()
1391 	nlongs = BITS_TO_LONGS(maxnode);  in get_nodes()
1392 	if ((maxnode % BITS_PER_LONG) == 0)  in get_nodes()
1395 		endmask = (1UL << (maxnode % BITS_PER_LONG)) - 1;  in get_nodes()
1420 	if (maxnode > MAX_NUMNODES && MAX_NUMNODES % BITS_PER_LONG != 0) {  in get_nodes()
1437 static int copy_nodes_to_user(unsigned long __user *mask, unsigned long maxnode,  in copy_nodes_to_user()  argument
1440 	unsigned long copy = ALIGN(maxnode-1, 64) / 8;  in copy_nodes_to_user()
1455 			 unsigned long maxnode, unsigned int flags)  in kernel_mbind()  argument
1469 	err = get_nodes(&nodes, nmask, maxnode);  in kernel_mbind()
1477 		unsigned long, maxnode, unsigned int, flags)  in SYSCALL_DEFINE6()  argument
1479 	return kernel_mbind(start, len, mode, nmask, maxnode, flags);  in SYSCALL_DEFINE6()
1484 				 unsigned long maxnode)  in kernel_set_mempolicy()  argument
1496 	err = get_nodes(&nodes, nmask, maxnode);  in kernel_set_mempolicy()
1503 		unsigned long, maxnode)  in SYSCALL_DEFINE3()  argument
1505 	return kernel_set_mempolicy(mode, nmask, maxnode);  in SYSCALL_DEFINE3()
1508 static int kernel_migrate_pages(pid_t pid, unsigned long maxnode,  in kernel_migrate_pages()  argument
1526 	err = get_nodes(old, old_nodes, maxnode);  in kernel_migrate_pages()
1530 	err = get_nodes(new, new_nodes, maxnode);  in kernel_migrate_pages()
1596 SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,  in SYSCALL_DEFINE4()  argument
1600 	return kernel_migrate_pages(pid, maxnode, old_nodes, new_nodes);  in SYSCALL_DEFINE4()
1607 				unsigned long maxnode,  in kernel_get_mempolicy()  argument
1615 	if (nmask != NULL && maxnode < nr_node_ids)  in kernel_get_mempolicy()
1629 		err = copy_nodes_to_user(nmask, maxnode, &nodes);  in kernel_get_mempolicy()
1635 		unsigned long __user *, nmask, unsigned long, maxnode,  in SYSCALL_DEFINE5()  argument
1638 	return kernel_get_mempolicy(policy, nmask, maxnode, addr, flags);  in SYSCALL_DEFINE5()
1645 		       compat_ulong_t, maxnode,  in COMPAT_SYSCALL_DEFINE5()  argument
1653 	nr_bits = min_t(unsigned long, maxnode-1, nr_node_ids);  in COMPAT_SYSCALL_DEFINE5()
1666 		err |= clear_user(nmask, ALIGN(maxnode-1, 8) / 8);  in COMPAT_SYSCALL_DEFINE5()
1674 		       compat_ulong_t, maxnode)  in COMPAT_SYSCALL_DEFINE3()  argument
1680 	nr_bits = min_t(unsigned long, maxnode-1, MAX_NUMNODES);  in COMPAT_SYSCALL_DEFINE3()
1696 		       compat_ulong_t, maxnode, compat_ulong_t, flags)  in COMPAT_SYSCALL_DEFINE6()  argument
1702 	nr_bits = min_t(unsigned long, maxnode-1, MAX_NUMNODES);  in COMPAT_SYSCALL_DEFINE6()
1717 		       compat_ulong_t, maxnode,  in COMPAT_SYSCALL_DEFINE4()  argument
1727 	nr_bits = min_t(unsigned long, maxnode - 1, MAX_NUMNODES);  in COMPAT_SYSCALL_DEFINE4()