diff options
| -rw-r--r-- | mm/mempolicy.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index b0619d0020c9..1ff7b2174eb7 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -3788,20 +3788,17 @@ static int wi_node_notifier(struct notifier_block *nb, unsigned long action, void *data) { int err; - struct memory_notify *arg = data; - int nid = arg->status_change_nid; - - if (nid < 0) - return NOTIFY_OK; + struct node_notify *nn = data; + int nid = nn->nid; switch (action) { - case MEM_ONLINE: + case NODE_ADDED_FIRST_MEMORY: err = sysfs_wi_node_add(nid); if (err) pr_err("failed to add sysfs for node%d during hotplug: %d\n", nid, err); break; - case MEM_OFFLINE: + case NODE_REMOVED_LAST_MEMORY: sysfs_wi_node_delete(nid); break; } @@ -3840,7 +3837,7 @@ static int __init add_weighted_interleave_group(struct kobject *mempolicy_kobj) } } - hotplug_memory_notifier(wi_node_notifier, DEFAULT_CALLBACK_PRI); + hotplug_node_notifier(wi_node_notifier, DEFAULT_CALLBACK_PRI); return 0; err_cleanup_kobj: |