diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index c6e0cb3..455b7d8c 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1019,6 +1019,11 @@
 
 static void destroy_inodecache(void)
 {
+	/*
+	 * Make sure all delayed rcu free inodes are flushed before we
+	 * destroy cache.
+	 */
+	rcu_barrier();
 	kmem_cache_destroy(ext4_inode_cachep);
 }