From: Sheng Yong <shengyong1@huawei.com>
Subject: [PATCH 2/2] ext4: remove unused header files
Date: Wed, 4 Mar 2015 05:52:03 +0000
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Remove unused header files and header files which are included in ext4.h.

Signed-off-by: Sheng Yong <shengyong1@huawei.com>
---
 fs/ext4/acl.c            | 5 -----
 fs/ext4/balloc.c         | 1 -
 fs/ext4/bitmap.c         | 1 -
 fs/ext4/block_validity.c | 1 -
 fs/ext4/dir.c            | 2 --
 fs/ext4/extents_status.c | 2 --
 fs/ext4/file.c           | 1 -
 fs/ext4/fsync.c          | 1 -
 fs/ext4/hash.c           | 1 -
 fs/ext4/ialloc.c         | 1 -
 fs/ext4/inode.c          | 2 --
 fs/ext4/ioctl.c          | 1 -
 fs/ext4/namei.c          | 1 -
 fs/ext4/page-io.c        | 2 --
 fs/ext4/super.c          | 1 -
 fs/ext4/symlink.c        | 1 -
 fs/ext4/xattr.c          | 1 -
 17 files changed, 25 deletions(-)

diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c
index d40c8db..69b1e73 100644
--- a/fs/ext4/acl.c
+++ b/fs/ext4/acl.c
@@ -4,11 +4,6 @@
  * Copyright (C) 2001-2003 Andreas Gruenbacher, <agruen@suse.de>
  */
 
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/capability.h>
-#include <linux/fs.h>
 #include "ext4_jbd2.h"
 #include "ext4.h"
 #include "xattr.h"
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 83a6f49..9fadcf4 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -14,7 +14,6 @@
 #include <linux/time.h>
 #include <linux/capability.h>
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/quotaops.h>
 #include <linux/buffer_head.h>
 #include "ext4.h"
diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c
index b610779..4a606afb 100644
--- a/fs/ext4/bitmap.c
+++ b/fs/ext4/bitmap.c
@@ -8,7 +8,6 @@
  */
 
 #include <linux/buffer_head.h>
-#include <linux/jbd2.h>
 #include "ext4.h"
 
 unsigned int ext4_count_free(char *bitmap, unsigned int numchars)
diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c
index 41eb9dc..3522340 100644
--- a/fs/ext4/block_validity.c
+++ b/fs/ext4/block_validity.c
@@ -16,7 +16,6 @@
 #include <linux/swap.h>
 #include <linux/pagemap.h>
 #include <linux/blkdev.h>
-#include <linux/mutex.h>
 #include <linux/slab.h>
 #include "ext4.h"
 
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index c24143e..9e1e9e7 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -22,10 +22,8 @@
  */
 
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/buffer_head.h>
 #include <linux/slab.h>
-#include <linux/rbtree.h>
 #include "ext4.h"
 #include "xattr.h"
 
diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
index e04d457..d33d5a6 100644
--- a/fs/ext4/extents_status.c
+++ b/fs/ext4/extents_status.c
@@ -9,12 +9,10 @@
  *
  * Ext4 extents status tree core functions.
  */
-#include <linux/rbtree.h>
 #include <linux/list_sort.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include "ext4.h"
-#include "extents_status.h"
 
 #include <trace/events/ext4.h>
 
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index 33a09da..fcc6c13 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -20,7 +20,6 @@
 
 #include <linux/time.h>
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/mount.h>
 #include <linux/path.h>
 #include <linux/aio.h>
diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c
index 5b6e9f2..ee0b204 100644
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -26,7 +26,6 @@
 #include <linux/fs.h>
 #include <linux/sched.h>
 #include <linux/writeback.h>
-#include <linux/jbd2.h>
 #include <linux/blkdev.h>
 
 #include "ext4.h"
diff --git a/fs/ext4/hash.c b/fs/ext4/hash.c
index 3d586f0..e026aa9 100644
--- a/fs/ext4/hash.c
+++ b/fs/ext4/hash.c
@@ -10,7 +10,6 @@
  */
 
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/cryptohash.h>
 #include "ext4.h"
 
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index ac644c3..6ab6f63 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -14,7 +14,6 @@
 
 #include <linux/time.h>
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/stat.h>
 #include <linux/string.h>
 #include <linux/quotaops.h>
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 5cb9a21..ff0c111 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -20,7 +20,6 @@
 
 #include <linux/fs.h>
 #include <linux/time.h>
-#include <linux/jbd2.h>
 #include <linux/highuid.h>
 #include <linux/pagemap.h>
 #include <linux/quotaops.h>
@@ -36,7 +35,6 @@
 #include <linux/kernel.h>
 #include <linux/printk.h>
 #include <linux/slab.h>
-#include <linux/ratelimit.h>
 #include <linux/aio.h>
 #include <linux/bitops.h>
 
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index f58a0d1..f1aa32c 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -8,7 +8,6 @@
  */
 
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/capability.h>
 #include <linux/time.h>
 #include <linux/compat.h>
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 28fe71a..019d739 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -26,7 +26,6 @@
 
 #include <linux/fs.h>
 #include <linux/pagemap.h>
-#include <linux/jbd2.h>
 #include <linux/time.h>
 #include <linux/fcntl.h>
 #include <linux/stat.h>
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index b24a254..5687e47 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -8,7 +8,6 @@
 
 #include <linux/fs.h>
 #include <linux/time.h>
-#include <linux/jbd2.h>
 #include <linux/highuid.h>
 #include <linux/pagemap.h>
 #include <linux/quotaops.h>
@@ -25,7 +24,6 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
-#include <linux/ratelimit.h>
 
 #include "ext4_jbd2.h"
 #include "xattr.h"
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index e061e66..c681352 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -21,7 +21,6 @@
 #include <linux/fs.h>
 #include <linux/time.h>
 #include <linux/vmalloc.h>
-#include <linux/jbd2.h>
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/blkdev.h>
diff --git a/fs/ext4/symlink.c b/fs/ext4/symlink.c
index ff37119..489b343 100644
--- a/fs/ext4/symlink.c
+++ b/fs/ext4/symlink.c
@@ -18,7 +18,6 @@
  */
 
 #include <linux/fs.h>
-#include <linux/jbd2.h>
 #include <linux/namei.h>
 #include "ext4.h"
 #include "xattr.h"
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 1e09fc7..99a2cf8 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -55,7 +55,6 @@
 #include <linux/slab.h>
 #include <linux/mbcache.h>
 #include <linux/quotaops.h>
-#include <linux/rwsem.h>
 #include "ext4_jbd2.h"
 #include "ext4.h"
 #include "xattr.h"
-- 
1.8.3.4