From 690e4a3ead5f88fc95f7650816d1376aa2e79db5 Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Wed, 19 Dec 2012 22:19:30 +0100
Subject: [PATCH] f2fs: add missing #include <linux/prefetch.h>
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m68k allmodconfig:

fs/f2fs/data.c: In function ‘read_end_io’:
fs/f2fs/data.c:311: error: implicit declaration of function ‘prefetchw’

fs/f2fs/segment.c: In function ‘f2fs_end_io_write’:
fs/f2fs/segment.c:628: error: implicit declaration of function ‘prefetchw’

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
---
 fs/f2fs/data.c    | 1 +
 fs/f2fs/segment.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 655aeabc1dd4..3aa5ce7cab83 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -16,6 +16,7 @@
 #include <linux/backing-dev.h>
 #include <linux/blkdev.h>
 #include <linux/bio.h>
+#include <linux/prefetch.h>
 
 #include "f2fs.h"
 #include "node.h"
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 8bc1b6fdcf71..ca7b5ffb09d5 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -12,6 +12,7 @@
 #include <linux/f2fs_fs.h>
 #include <linux/bio.h>
 #include <linux/blkdev.h>
+#include <linux/prefetch.h>
 #include <linux/vmalloc.h>
 
 #include "f2fs.h"
-- 
2.20.1