1239 		     unsigned long maxnode)  in get_nodes()  argument
1246 	--maxnode;  in get_nodes()
1248 	if (maxnode == 0 || !nmask)  in get_nodes()
1250 	if (maxnode > PAGE_SIZE*BITS_PER_BYTE)  in get_nodes()
1253 	nlongs = BITS_TO_LONGS(maxnode);  in get_nodes()
1254 	if ((maxnode % BITS_PER_LONG) == 0)  in get_nodes()
1257 		endmask = (1UL << (maxnode % BITS_PER_LONG)) - 1;  in get_nodes()
1282 	if (maxnode > MAX_NUMNODES && MAX_NUMNODES % BITS_PER_LONG != 0) {  in get_nodes()
1299 static int copy_nodes_to_user(unsigned long __user *mask, unsigned long maxnode,  in copy_nodes_to_user()  argument
1302 	unsigned long copy = ALIGN(maxnode-1, 64) / 8;  in copy_nodes_to_user()
1317 			 unsigned long maxnode, unsigned int flags)  in kernel_mbind()  argument
1330 	err = get_nodes(&nodes, nmask, maxnode);  in kernel_mbind()
1338 		unsigned long, maxnode, unsigned int, flags)  in SYSCALL_DEFINE6()  argument
1340 	return kernel_mbind(start, len, mode, nmask, maxnode, flags);  in SYSCALL_DEFINE6()
1345 				 unsigned long maxnode)  in kernel_set_mempolicy()  argument
1357 	err = get_nodes(&nodes, nmask, maxnode);  in kernel_set_mempolicy()
1364 		unsigned long, maxnode)  in SYSCALL_DEFINE3()  argument
1366 	return kernel_set_mempolicy(mode, nmask, maxnode);  in SYSCALL_DEFINE3()
1369 static int kernel_migrate_pages(pid_t pid, unsigned long maxnode,  in kernel_migrate_pages()  argument
1387 	err = get_nodes(old, old_nodes, maxnode);  in kernel_migrate_pages()
1391 	err = get_nodes(new, new_nodes, maxnode);  in kernel_migrate_pages()
1461 SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,  in SYSCALL_DEFINE4()  argument
1465 	return kernel_migrate_pages(pid, maxnode, old_nodes, new_nodes);  in SYSCALL_DEFINE4()
1472 				unsigned long maxnode,  in kernel_get_mempolicy()  argument
1480 	if (nmask != NULL && maxnode < MAX_NUMNODES)  in kernel_get_mempolicy()
1492 		err = copy_nodes_to_user(nmask, maxnode, &nodes);  in kernel_get_mempolicy()
1498 		unsigned long __user *, nmask, unsigned long, maxnode,  in SYSCALL_DEFINE5()  argument
1501 	return kernel_get_mempolicy(policy, nmask, maxnode, addr, flags);  in SYSCALL_DEFINE5()
1508 		       compat_ulong_t, maxnode,  in COMPAT_SYSCALL_DEFINE5()  argument
1516 	nr_bits = min_t(unsigned long, maxnode-1, MAX_NUMNODES);  in COMPAT_SYSCALL_DEFINE5()
1529 		err |= clear_user(nmask, ALIGN(maxnode-1, 8) / 8);  in COMPAT_SYSCALL_DEFINE5()
1537 		       compat_ulong_t, maxnode)  in COMPAT_SYSCALL_DEFINE3()  argument
1543 	nr_bits = min_t(unsigned long, maxnode-1, MAX_NUMNODES);  in COMPAT_SYSCALL_DEFINE3()
1559 		       compat_ulong_t, maxnode, compat_ulong_t, flags)  in COMPAT_SYSCALL_DEFINE6()  argument
1565 	nr_bits = min_t(unsigned long, maxnode-1, MAX_NUMNODES);  in COMPAT_SYSCALL_DEFINE6()
1580 		       compat_ulong_t, maxnode,  in COMPAT_SYSCALL_DEFINE4()  argument
1590 	nr_bits = min_t(unsigned long, maxnode - 1, MAX_NUMNODES);  in COMPAT_SYSCALL_DEFINE4()