[PATCH] USB: ub 00 implement retries and resets

[powerpc.git] / mm / memory_hotplug.c

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 431a64f..f6d4af8 100644 (file)
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -104,7 +104,7 @@ static void grow_pgdat_span(struct pglist_data *pgdat,
                pgdat->node_start_pfn = start_pfn;
 
        if (end_pfn > old_pgdat_end_pfn)
-               pgdat->node_spanned_pages = end_pfn - pgdat->node_spanned_pages;
+               pgdat->node_spanned_pages = end_pfn - pgdat->node_start_pfn;
 }
 
 int online_pages(unsigned long pfn, unsigned long nr_pages)