1 files changed, 2 insertions, 2 deletions

diff --git a/mm/sparse.c b/mm/sparse.c
index 95ac219af379..93250207c5cf 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -671,10 +671,10 @@ static void __kfree_section_memmap(struct page *memmap, unsigned long nr_pages)
 static void free_map_bootmem(struct page *page, unsigned long nr_pages)
 {
         unsigned long maps_section_nr, removing_section_nr, i;
-        int magic;
+        unsigned long magic;
 
         for (i = 0; i < nr_pages; i++, page++) {
-                magic = atomic_read(&page->_mapcount);
+                magic = (unsigned long) page->lru.next;
 
                 BUG_ON(magic == NODE_INFO);