diff --git a/kernel/futex.c b/kernel/futex.c
index 5699c51..e1a380c 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -1056,11 +1056,11 @@
 			(unsigned long)uaddr2, val2, val3);
 }
 
-static struct super_block *
-futexfs_get_sb(struct file_system_type *fs_type,
-	       int flags, const char *dev_name, void *data)
+static int futexfs_get_sb(struct file_system_type *fs_type,
+			  int flags, const char *dev_name, void *data,
+			  struct vfsmount *mnt)
 {
-	return get_sb_pseudo(fs_type, "futex", NULL, 0xBAD1DEA);
+	return get_sb_pseudo(fs_type, "futex", NULL, 0xBAD1DEA, mnt);
 }
 
 static struct file_system_type futex_fs_type = {