LU-10560 llite: remove extra headers from rw26.c

Remove headers from llite_mmap.c that are no longer (or were possibly
never) needed.  This avoids a compile problem with 4.14 kernels:

	CC [M]  lustre/llite/rw26.o
	In file included from lustre/llite/rw26.c:43:0:
	./arch/x86/include/asm/uaccess.h: In function ‘set_fs’:
	./arch/x86/include/asm/uaccess.h:31:9:
	error: dereferencing pointer to incomplete type
	current->thread.addr_limit = fs;

It turns out <asm/uaccess.h> was included twice but we don't need
anything from that header.  Same for <linux/stat.h> and a number of
other extraneous headers.

Sort headers alphabetically so it is easier to avoid duplicates.

Change-Id: I4cbe2c1c7289466396b2bb2eac3c475d1041a283
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-on: https://review.whamcloud.com/31151
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>

diff --git a/lustre/llite/rw26.c b/lustre/llite/rw26.c
index be3d895..8f94c83 100644 (file)
--- a/lustre/llite/rw26.c
+++ b/lustre/llite/rw26.c
@@ -34,27 +34,22 @@
  * Lustre Lite I/O page cache routines for the 2.5/2.6 kernel version
  */
 
  * Lustre Lite I/O page cache routines for the 2.5/2.6 kernel version
  */
 

+#include <linux/buffer_head.h>
+#include <linux/errno.h>
+#include <linux/fs.h>

 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>

+#include <linux/mpage.h>
+#include <linux/pagemap.h>

 #include <linux/string.h>
 #include <linux/string.h>

-#include <linux/stat.h>
-#include <linux/errno.h>

 #include <linux/unistd.h>
 #include <linux/unistd.h>

-#include <asm/uaccess.h>
+#include <linux/writeback.h>

 
 #ifdef HAVE_MIGRATE_H
 #include <linux/migrate.h>
 #elif defined(HAVE_MIGRATE_MODE_H)
 #include <linux/migrate_mode.h>
 #endif
 
 #ifdef HAVE_MIGRATE_H
 #include <linux/migrate.h>
 #elif defined(HAVE_MIGRATE_MODE_H)
 #include <linux/migrate_mode.h>
 #endif

-#include <linux/fs.h>
-#include <linux/buffer_head.h>
-#include <linux/mpage.h>
-#include <linux/writeback.h>
-#include <linux/stat.h>
-#include <asm/uaccess.h>
-#include <linux/mm.h>
-#include <linux/pagemap.h>

 
 #define DEBUG_SUBSYSTEM S_LLITE
 
 
 #define DEBUG_SUBSYSTEM S_LLITE