diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index d0cbdd7c1e5bc880cbc7d6b77b9919884a391e5f..4d9e1cbba8c28f6780447d19f0efd142a5f0c94f 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1816,7 +1816,7 @@ static void free_vmap_area(struct vmap_area *va)
 static inline void
 preload_this_cpu_lock(spinlock_t *lock, gfp_t gfp_mask, int node)
 {
-	struct vmap_area *va = NULL;
+	struct vmap_area *va = NULL, *tmp;
 
 	/*
 	 * Preload this CPU with one extra vmap_area object. It is used
@@ -1832,7 +1832,8 @@ preload_this_cpu_lock(spinlock_t *lock, gfp_t gfp_mask, int node)
 
 	spin_lock(lock);
 
-	if (va && __this_cpu_cmpxchg(ne_fit_preload_node, NULL, va))
+	tmp = NULL;
+	if (va && !__this_cpu_try_cmpxchg(ne_fit_preload_node, &tmp, va))
 		kmem_cache_free(vmap_area_cachep, va);
 }