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-rw-r--r--mm/hugetlb.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index dae27ba3be2c..ad713e2d61bc 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1591,9 +1591,9 @@ static void __init hugetlb_sysfs_init(void)
1591 1591
1592/* 1592/*
1593 * node_hstate/s - associate per node hstate attributes, via their kobjects, 1593 * node_hstate/s - associate per node hstate attributes, via their kobjects,
1594 * with node sysdevs in node_devices[] using a parallel array. The array 1594 * with node devices in node_devices[] using a parallel array. The array
1595 * index of a node sysdev or _hstate == node id. 1595 * index of a node device or _hstate == node id.
1596 * This is here to avoid any static dependency of the node sysdev driver, in 1596 * This is here to avoid any static dependency of the node device driver, in
1597 * the base kernel, on the hugetlb module. 1597 * the base kernel, on the hugetlb module.
1598 */ 1598 */
1599struct node_hstate { 1599struct node_hstate {
@@ -1603,7 +1603,7 @@ struct node_hstate {
1603struct node_hstate node_hstates[MAX_NUMNODES]; 1603struct node_hstate node_hstates[MAX_NUMNODES];
1604 1604
1605/* 1605/*
1606 * A subset of global hstate attributes for node sysdevs 1606 * A subset of global hstate attributes for node devices
1607 */ 1607 */
1608static struct attribute *per_node_hstate_attrs[] = { 1608static struct attribute *per_node_hstate_attrs[] = {
1609 &nr_hugepages_attr.attr, 1609 &nr_hugepages_attr.attr,
@@ -1617,7 +1617,7 @@ static struct attribute_group per_node_hstate_attr_group = {
1617}; 1617};
1618 1618
1619/* 1619/*
1620 * kobj_to_node_hstate - lookup global hstate for node sysdev hstate attr kobj. 1620 * kobj_to_node_hstate - lookup global hstate for node device hstate attr kobj.
1621 * Returns node id via non-NULL nidp. 1621 * Returns node id via non-NULL nidp.
1622 */ 1622 */
1623static struct hstate *kobj_to_node_hstate(struct kobject *kobj, int *nidp) 1623static struct hstate *kobj_to_node_hstate(struct kobject *kobj, int *nidp)
@@ -1640,13 +1640,13 @@ static struct hstate *kobj_to_node_hstate(struct kobject *kobj, int *nidp)
1640} 1640}
1641 1641
1642/* 1642/*
1643 * Unregister hstate attributes from a single node sysdev. 1643 * Unregister hstate attributes from a single node device.
1644 * No-op if no hstate attributes attached. 1644 * No-op if no hstate attributes attached.
1645 */ 1645 */
1646void hugetlb_unregister_node(struct node *node) 1646void hugetlb_unregister_node(struct node *node)
1647{ 1647{
1648 struct hstate *h; 1648 struct hstate *h;
1649 struct node_hstate *nhs = &node_hstates[node->sysdev.id]; 1649 struct node_hstate *nhs = &node_hstates[node->dev.id];
1650 1650
1651 if (!nhs->hugepages_kobj) 1651 if (!nhs->hugepages_kobj)
1652 return; /* no hstate attributes */ 1652 return; /* no hstate attributes */
@@ -1662,7 +1662,7 @@ void hugetlb_unregister_node(struct node *node)
1662} 1662}
1663 1663
1664/* 1664/*
1665 * hugetlb module exit: unregister hstate attributes from node sysdevs 1665 * hugetlb module exit: unregister hstate attributes from node devices
1666 * that have them. 1666 * that have them.
1667 */ 1667 */
1668static void hugetlb_unregister_all_nodes(void) 1668static void hugetlb_unregister_all_nodes(void)
@@ -1670,7 +1670,7 @@ static void hugetlb_unregister_all_nodes(void)
1670 int nid; 1670 int nid;
1671 1671
1672 /* 1672 /*
1673 * disable node sysdev registrations. 1673 * disable node device registrations.
1674 */ 1674 */
1675 register_hugetlbfs_with_node(NULL, NULL); 1675 register_hugetlbfs_with_node(NULL, NULL);
1676 1676
@@ -1682,20 +1682,20 @@ static void hugetlb_unregister_all_nodes(void)
1682} 1682}
1683 1683
1684/* 1684/*
1685 * Register hstate attributes for a single node sysdev. 1685 * Register hstate attributes for a single node device.
1686 * No-op if attributes already registered. 1686 * No-op if attributes already registered.
1687 */ 1687 */
1688void hugetlb_register_node(struct node *node) 1688void hugetlb_register_node(struct node *node)
1689{ 1689{
1690 struct hstate *h; 1690 struct hstate *h;
1691 struct node_hstate *nhs = &node_hstates[node->sysdev.id]; 1691 struct node_hstate *nhs = &node_hstates[node->dev.id];
1692 int err; 1692 int err;
1693 1693
1694 if (nhs->hugepages_kobj) 1694 if (nhs->hugepages_kobj)
1695 return; /* already allocated */ 1695 return; /* already allocated */
1696 1696
1697 nhs->hugepages_kobj = kobject_create_and_add("hugepages", 1697 nhs->hugepages_kobj = kobject_create_and_add("hugepages",
1698 &node->sysdev.kobj); 1698 &node->dev.kobj);
1699 if (!nhs->hugepages_kobj) 1699 if (!nhs->hugepages_kobj)
1700 return; 1700 return;
1701 1701
@@ -1706,7 +1706,7 @@ void hugetlb_register_node(struct node *node)
1706 if (err) { 1706 if (err) {
1707 printk(KERN_ERR "Hugetlb: Unable to add hstate %s" 1707 printk(KERN_ERR "Hugetlb: Unable to add hstate %s"
1708 " for node %d\n", 1708 " for node %d\n",
1709 h->name, node->sysdev.id); 1709 h->name, node->dev.id);
1710 hugetlb_unregister_node(node); 1710 hugetlb_unregister_node(node);
1711 break; 1711 break;
1712 } 1712 }
@@ -1715,8 +1715,8 @@ void hugetlb_register_node(struct node *node)
1715 1715
1716/* 1716/*
1717 * hugetlb init time: register hstate attributes for all registered node 1717 * hugetlb init time: register hstate attributes for all registered node
1718 * sysdevs of nodes that have memory. All on-line nodes should have 1718 * devices of nodes that have memory. All on-line nodes should have
1719 * registered their associated sysdev by this time. 1719 * registered their associated device by this time.
1720 */ 1720 */
1721static void hugetlb_register_all_nodes(void) 1721static void hugetlb_register_all_nodes(void)
1722{ 1722{
@@ -1724,12 +1724,12 @@ static void hugetlb_register_all_nodes(void)
1724 1724
1725 for_each_node_state(nid, N_HIGH_MEMORY) { 1725 for_each_node_state(nid, N_HIGH_MEMORY) {
1726 struct node *node = &node_devices[nid]; 1726 struct node *node = &node_devices[nid];
1727 if (node->sysdev.id == nid) 1727 if (node->dev.id == nid)
1728 hugetlb_register_node(node); 1728 hugetlb_register_node(node);
1729 } 1729 }
1730 1730
1731 /* 1731 /*
1732 * Let the node sysdev driver know we're here so it can 1732 * Let the node device driver know we're here so it can
1733 * [un]register hstate attributes on node hotplug. 1733 * [un]register hstate attributes on node hotplug.
1734 */ 1734 */
1735 register_hugetlbfs_with_node(hugetlb_register_node, 1735 register_hugetlbfs_with_node(hugetlb_register_node,