diff --git a/mm/ksm.c b/mm/ksm.c
index 21bb3e7cf3bc73d60fac20872b05cef7b0ce957d..b2cdbe6caa712963619c5d0e1c3c615d534abd99 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -1922,7 +1922,6 @@ static struct stable_node *stable_tree_insert(struct page *kpage)
 
 	INIT_HLIST_HEAD(&stable_node_dup->hlist);
 	stable_node_dup->kpfn = kpfn;
-	set_page_stable_node(kpage, stable_node_dup);
 	stable_node_dup->rmap_hlist_len = 0;
 	DO_NUMA(stable_node_dup->nid = nid);
 	if (!need_chain) {
@@ -1941,6 +1940,8 @@ static struct stable_node *stable_tree_insert(struct page *kpage)
 		stable_node_chain_add_dup(stable_node_dup, stable_node);
 	}
 
+	set_page_stable_node(kpage, stable_node_dup);
+
 	return stable_node_dup;
 }