From 9ce6e0be0626a5de2aca8b769a4aa57086257156 Mon Sep 17 00:00:00 2001
From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Sun, 22 May 2011 18:54:21 +0200
Subject: [PATCH] fs: add missing prefetch.h include

Fixes this build error on s390 and probably other archs as well:

  fs/inode.c: In function 'new_inode':
  fs/inode.c:894:2: error: implicit declaration of function 'spin_lock_prefetch'

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
[ Happens on architectures that don't define their own prefetch
  functions in <asm/processor.h>, and instead rely on the default
  ones in <linux/prefetch.h>   - Linus]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 fs/inode.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/inode.c b/fs/inode.c
index 33c963d08ab4..05f4fa521325 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -24,6 +24,7 @@
 #include <linux/mount.h>
 #include <linux/async.h>
 #include <linux/posix_acl.h>
+#include <linux/prefetch.h>
 #include <linux/ima.h>
 #include <linux/cred.h>
 #include "internal.h"
-- 
2.34.1