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-rw-r--r--mm/page_alloc.c1
-rw-r--r--mm/prio_tree.c1
-rw-r--r--mm/slab.c1
-rw-r--r--mm/vmscan.c1
4 files changed, 4 insertions, 0 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 3f8bce264df6..d49df7840541 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -54,6 +54,7 @@
#include <trace/events/kmem.h>
#include <linux/ftrace_event.h>
#include <linux/memcontrol.h>
+#include <linux/prefetch.h>
#include <asm/tlbflush.h>
#include <asm/div64.h>
diff --git a/mm/prio_tree.c b/mm/prio_tree.c
index 603ae98d9694..799dcfd7cd8c 100644
--- a/mm/prio_tree.c
+++ b/mm/prio_tree.c
@@ -13,6 +13,7 @@
#include <linux/mm.h>
#include <linux/prio_tree.h>
+#include <linux/prefetch.h>
/*
* See lib/prio_tree.c for details on the general radix priority search tree
diff --git a/mm/slab.c b/mm/slab.c
index 46a9c163a92f..bcfa4987c8ae 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -115,6 +115,7 @@
#include <linux/debugobjects.h>
#include <linux/kmemcheck.h>
#include <linux/memory.h>
+#include <linux/prefetch.h>
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 8bfd45050a61..c9177202c8ce 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -42,6 +42,7 @@
#include <linux/delayacct.h>
#include <linux/sysctl.h>
#include <linux/oom.h>
+#include <linux/prefetch.h>
#include <asm/tlbflush.h>
#include <asm/div64.h>
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