X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=mm%2Fmemory_hotplug.c;h=a918f77f02f3bb42bc4b11bab07e20ffd1773c5d;hb=6a878184c202395ea17212f111ab9ec4b5f6d6ee;hp=431a64f021c0ed7c5dc9a40c63096f99ba16d464;hpb=2ecc26b87a2b3e8650d3c7fe3fc85a8c73d5560d;p=pandora-kernel.git

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 431a64f021c0..a918f77f02f3 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -42,7 +42,6 @@ extern int sparse_add_one_section(struct zone *zone, unsigned long start_pfn,
 				  int nr_pages);
 static int __add_section(struct zone *zone, unsigned long phys_start_pfn)
 {
-	struct pglist_data *pgdat = zone->zone_pgdat;
 	int nr_pages = PAGES_PER_SECTION;
 	int ret;
 
@@ -104,7 +103,7 @@ 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)