diff --git a/fs/dcache.c b/fs/dcache.c
index 5c7df1d..92ad7a2 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -3601,8 +3601,9 @@ static void __init dcache_init(void)
 	 * but it is probably not worth it because of the cache nature
 	 * of the dcache.
 	 */
-	dentry_cache = KMEM_CACHE(dentry,
-		SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|SLAB_MEM_SPREAD|SLAB_ACCOUNT);
+	dentry_cache = KMEM_CACHE_USERCOPY(dentry,
+		SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|SLAB_MEM_SPREAD|SLAB_ACCOUNT,
+		d_iname);
 
 	/* Hash may have been set up in dcache_init_early */
 	if (!hashdist)