From d5decd3b9512e35c87492312a72443192eebdda9 Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Thu, 26 May 2011 16:00:52 -0400
Subject: [PATCH] block: add export.h to files using EXPORT_SYMBOL/THIS_MODULE
 macros

These files were getting <linux/module.h> via an implicit include
path, but we want to crush those out of existence since they cost
time during compiles of processing thousands of lines of headers
for no reason.  Give them the lightweight header that just contains
the EXPORT_SYMBOL infrastructure.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 block/blk-integrity.c      | 1 +
 block/ioctl.c              | 1 +
 drivers/block/aoe/aoeblk.c | 1 +
 drivers/block/aoe/aoechr.c | 1 +
 4 files changed, 4 insertions(+)

diff --git a/block/blk-integrity.c b/block/blk-integrity.c
index 129b9e209a3b..da2a818c3a92 100644
--- a/block/blk-integrity.c
+++ b/block/blk-integrity.c
@@ -24,6 +24,7 @@
 #include <linux/mempool.h>
 #include <linux/bio.h>
 #include <linux/scatterlist.h>
+#include <linux/export.h>
 #include <linux/slab.h>
 
 #include "blk.h"
diff --git a/block/ioctl.c b/block/ioctl.c
index 1124cd297263..555440337463 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -1,5 +1,6 @@
 #include <linux/capability.h>
 #include <linux/blkdev.h>
+#include <linux/export.h>
 #include <linux/gfp.h>
 #include <linux/blkpg.h>
 #include <linux/hdreg.h>
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 528f6318ded1..c01795d00aa5 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -15,6 +15,7 @@
 #include <linux/genhd.h>
 #include <linux/netdevice.h>
 #include <linux/mutex.h>
+#include <linux/export.h>
 #include "aoe.h"
 
 static DEFINE_MUTEX(aoeblk_mutex);
diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c
index 146296ca4965..5f8e39c43ae5 100644
--- a/drivers/block/aoe/aoechr.c
+++ b/drivers/block/aoe/aoechr.c
@@ -11,6 +11,7 @@
 #include <linux/slab.h>
 #include <linux/mutex.h>
 #include <linux/skbuff.h>
+#include <linux/export.h>
 #include "aoe.h"
 
 enum {