1 files changed, 1 insertions, 1 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d8970623c566..bd8e33582d25 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2689,7 +2689,7 @@ static void __init_refok alloc_node_mem_map(struct pglist_data *pgdat)
                         map = alloc_bootmem_node(pgdat, size);
                 pgdat->node_mem_map = map + (pgdat->node_start_pfn - start);
         }
-#ifdef CONFIG_FLATMEM
+#ifndef CONFIG_NEED_MULTIPLE_NODES
         /*
          * With no DISCONTIG, the global mem_map is just set as node 0's
          */