Lines Matching refs:maxnode
739 * memory range specified by nodemask and maxnode points outside
1373 unsigned long maxnode)
1380 --maxnode;
1382 if (maxnode == 0 || !nmask)
1384 if (maxnode > PAGE_SIZE*BITS_PER_BYTE)
1387 nlongs = BITS_TO_LONGS(maxnode);
1388 if ((maxnode % BITS_PER_LONG) == 0)
1391 endmask = (1UL << (maxnode % BITS_PER_LONG)) - 1;
1397 * If maxnode have more longs than MAX_NUMNODES, check
1400 * Otherwise, just check bits [MAX_NUMNODES, maxnode).
1416 if (maxnode > MAX_NUMNODES && MAX_NUMNODES % BITS_PER_LONG != 0) {
1433 static int copy_nodes_to_user(unsigned long __user *mask, unsigned long maxnode,
1436 unsigned long copy = ALIGN(maxnode-1, 64) / 8;
1451 unsigned long maxnode, unsigned int flags)
1465 err = get_nodes(&nodes, nmask, maxnode);
1473 unsigned long, maxnode, unsigned int, flags)
1475 return kernel_mbind(start, len, mode, nmask, maxnode, flags);
1480 unsigned long maxnode)
1492 err = get_nodes(&nodes, nmask, maxnode);
1499 unsigned long, maxnode)
1501 return kernel_set_mempolicy(mode, nmask, maxnode);
1504 static int kernel_migrate_pages(pid_t pid, unsigned long maxnode,
1522 err = get_nodes(old, old_nodes, maxnode);
1526 err = get_nodes(new, new_nodes, maxnode);
1592 SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
1596 return kernel_migrate_pages(pid, maxnode, old_nodes, new_nodes);
1603 unsigned long maxnode,
1611 if (nmask != NULL && maxnode < nr_node_ids)
1625 err = copy_nodes_to_user(nmask, maxnode, &nodes);
1631 unsigned long __user *, nmask, unsigned long, maxnode,
1634 return kernel_get_mempolicy(policy, nmask, maxnode, addr, flags);
1641 compat_ulong_t, maxnode,
1649 nr_bits = min_t(unsigned long, maxnode-1, nr_node_ids);
1662 err |= clear_user(nmask, ALIGN(maxnode-1, 8) / 8);
1670 compat_ulong_t, maxnode)
1676 nr_bits = min_t(unsigned long, maxnode-1, MAX_NUMNODES);
1692 compat_ulong_t, maxnode, compat_ulong_t, flags)
1698 nr_bits = min_t(unsigned long, maxnode-1, MAX_NUMNODES);
1713 compat_ulong_t, maxnode,
1723 nr_bits = min_t(unsigned long, maxnode - 1, MAX_NUMNODES);