diff options
| -rw-r--r-- | mm/memory_hotplug.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index a512a47241a4..a650db29606f 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -1107,17 +1107,18 @@ int __ref add_memory(int nid, u64 start, u64 size) if (ret) return ret; - lock_memory_hotplug(); - res = register_memory_resource(start, size); ret = -EEXIST; if (!res) - goto out; + return ret; { /* Stupid hack to suppress address-never-null warning */ void *p = NODE_DATA(nid); new_pgdat = !p; } + + lock_memory_hotplug(); + new_node = !node_online(nid); if (new_node) { pgdat = hotadd_new_pgdat(nid, start); |