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-rw-r--r--drivers/block/drbd/drbd_int.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index b127f8d25b0b..ef2ceed3be4b 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -42,6 +42,7 @@
#include <linux/genhd.h>
#include <net/tcp.h>
#include <linux/lru_cache.h>
+#include <linux/prefetch.h>
#ifdef __CHECKER__
# define __protected_by(x) __attribute__((require_context(x,1,999,"rdwr")))