2 files changed, 2 insertions, 0 deletions

diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 0713bfbf0954..66a0024becd9 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -35,6 +35,7 @@
 #include <linux/buffer_head.h> /* __set_page_dirty_buffers */
 #include <linux/pagevec.h>
 #include <linux/timer.h>
+#include <linux/sched/rt.h>
 #include <trace/events/writeback.h>
 
 /*
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index df2022ff0c8a..42d18e46f286 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -58,6 +58,7 @@
 #include <linux/prefetch.h>
 #include <linux/migrate.h>
 #include <linux/page-debug-flags.h>
+#include <linux/sched/rt.h>
 
 #include <asm/tlbflush.h>
 #include <asm/div64.h>