diff --git a/fs/io-wq.c b/fs/io-wq.c
index 33b14b85752b8b205d55a7927bc86a0be5a310d0..b26291a3fdee76a7ad38ae8a5b30e96bd7051824 100644
--- a/fs/io-wq.c
+++ b/fs/io-wq.c
@@ -16,6 +16,7 @@
 #include <linux/slab.h>
 #include <linux/kthread.h>
 #include <linux/rculist_nulls.h>
+#include <linux/uaccess.h>
 
 #include "io-wq.h"