diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/memory_hotplug.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index e2ed64b994e5..4eb6e824a80c 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -1123,7 +1123,6 @@ int __ref add_memory_resource(int nid, struct resource *res, bool online) u64 start, size; bool new_node = false; int ret; - unsigned long start_pfn, nr_pages; start = res->start; size = resource_size(res); @@ -1164,9 +1163,7 @@ int __ref add_memory_resource(int nid, struct resource *res, bool online) } /* link memory sections under this node.*/ - start_pfn = start >> PAGE_SHIFT; - nr_pages = size >> PAGE_SHIFT; - ret = link_mem_sections(nid, start_pfn, nr_pages, false); + ret = link_mem_sections(nid, PFN_DOWN(start), PFN_UP(start + size - 1)); BUG_ON(ret); /* create new memmap entry */ |