diff options
Diffstat (limited to 'mm/hugetlb.c')
-rw-r--r-- | mm/hugetlb.c | 34 |
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 | */ |
1599 | struct node_hstate { | 1599 | struct node_hstate { |
@@ -1603,7 +1603,7 @@ struct node_hstate { | |||
1603 | struct node_hstate node_hstates[MAX_NUMNODES]; | 1603 | struct 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 | */ |
1608 | static struct attribute *per_node_hstate_attrs[] = { | 1608 | static 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 | */ |
1623 | static struct hstate *kobj_to_node_hstate(struct kobject *kobj, int *nidp) | 1623 | static 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 | */ |
1646 | void hugetlb_unregister_node(struct node *node) | 1646 | void 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 | */ |
1668 | static void hugetlb_unregister_all_nodes(void) | 1668 | static 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 | */ |
1688 | void hugetlb_register_node(struct node *node) | 1688 | void 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 | */ |
1721 | static void hugetlb_register_all_nodes(void) | 1721 | static 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, |