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-rw-r--r--mm/khugepaged.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 064654717843..47a20a4ece09 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -17,6 +17,7 @@
#include <linux/userfaultfd_k.h>
#include <linux/page_idle.h>
#include <linux/page_table_check.h>
+#include <linux/rcupdate_wait.h>
#include <linux/swapops.h>
#include <linux/shmem_fs.h>
#include <linux/ksm.h>