1 files changed, 10 insertions, 3 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index c31460918506..c18d1f7cff84 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2631,9 +2631,16 @@ static int __parse_numa_zonelist_order(char *s)
 
 static __init int setup_numa_zonelist_order(char *s)
 {
-        if (s)
-                return __parse_numa_zonelist_order(s);
-        return 0;
+        int ret;
+
+        if (!s)
+                return 0;
+
+        ret = __parse_numa_zonelist_order(s);
+        if (ret == 0)
+                strlcpy(numa_zonelist_order, s, NUMA_ZONELIST_ORDER_LEN);
+
+        return ret;
 }
 early_param("numa_zonelist_order", setup_numa_zonelist_order);