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md: Remove unnecessary #includes, #defines, and function declarations. 

A lot of cruft has gathered over the years.  Time to remove it.

Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown 2008-10-13 11:55:12 +11:00
parent ab5bd5cbc8
commit fb4d8c76e5
7 changed files with 4 additions and 75 deletions
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8
drivers/md/linear.c
View File

@ -16,16 +16,8 @@
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/module.h>
#include <linux/raid/md.h>
#include <linux/slab.h>
#include <linux/raid/linear.h>
#define MAJOR_NR MD_MAJOR
#define MD_DRIVER
#define MD_PERSONALITY
/*
* find which device holds a particular offset
*/

21
drivers/md/md.c
View File

@ -32,31 +32,20 @@
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/kthread.h>
#include <linux/linkage.h>
#include <linux/raid/md.h>
#include <linux/raid/bitmap.h>
#include <linux/sysctl.h>
#include <linux/buffer_head.h> /* for invalidate_bdev */
#include <linux/poll.h>
#include <linux/mutex.h>
#include <linux/ctype.h>
#include <linux/freezer.h>
#include <linux/init.h>
#include <linux/hdreg.h>
#include <linux/proc_fs.h>
#include <linux/random.h>
#include <linux/reboot.h>
#include <linux/file.h>
#ifdef CONFIG_KMOD
#include <linux/kmod.h>
#endif
#include <asm/unaligned.h>
#define MAJOR_NR MD_MAJOR
#define MD_DRIVER
/* 63 partitions with the alternate major number (mdp) */
#define MdpMinorShift 6
@ -3559,12 +3548,10 @@ static int do_md_run(mddev_t * mddev)
}
}
#ifdef CONFIG_KMOD
if (mddev->level != LEVEL_NONE)
request_module("md-level-%d", mddev->level);
else if (mddev->clevel[0])
request_module("md-%s", mddev->clevel);
#endif
/*
* Drop all container device buffers, from now on

9
drivers/md/multipath.c
View File

@ -19,16 +19,7 @@
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/raid/multipath.h>
#include <linux/buffer_head.h>
#include <asm/atomic.h>
#define MAJOR_NR MD_MAJOR
#define MD_DRIVER
#define MD_PERSONALITY
#define MAX_WORK_PER_DISK 128

5
drivers/md/raid0.c
View File

@ -18,13 +18,8 @@
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/module.h>
#include <linux/raid/raid0.h>
#define MAJOR_NR MD_MAJOR
#define MD_DRIVER
#define MD_PERSONALITY
static void raid0_unplug(struct request_queue *q)
{
mddev_t *mddev = q->queuedata;

5
drivers/md/raid5.c
View File

@ -43,12 +43,7 @@
* miss any bits.
*/
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/highmem.h>
#include <linux/bitops.h>
#include <linux/kthread.h>
#include <asm/atomic.h>
#include "raid6.h"
#include <linux/raid/bitmap.h>

9
drivers/md/raid6.h
View File

@ -18,15 +18,6 @@
/* Set to 1 to use kernel-wide empty_zero_page */
#define RAID6_USE_EMPTY_ZERO_PAGE 0
#include <linux/module.h>
#include <linux/stddef.h>
#include <linux/compiler.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/mempool.h>
#include <linux/list.h>
#include <linux/vmalloc.h>
#include <linux/raid/md.h>
#include <linux/raid/raid5.h>

22
include/linux/raid/md.h
View File

@ -19,27 +19,7 @@
#define _MD_H
#include <linux/blkdev.h>
#include <linux/major.h>
#include <linux/ioctl.h>
#include <linux/types.h>
#include <linux/bitops.h>
#include <linux/module.h>
#include <linux/hdreg.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/smp_lock.h>
#include <linux/delay.h>
#include <net/checksum.h>
#include <linux/random.h>
#include <linux/kernel_stat.h>
#include <asm/io.h>
#include <linux/completion.h>
#include <linux/mempool.h>
#include <linux/list.h>
#include <linux/reboot.h>
#include <linux/vmalloc.h>
#include <linux/blkpg.h>
#include <linux/bio.h>
/*
* 'md_p.h' holds the 'physical' layout of RAID devices
@ -83,10 +63,8 @@ extern void md_wakeup_thread(mdk_thread_t *thread);
extern void md_check_recovery(mddev_t *mddev);
extern void md_write_start(mddev_t *mddev, struct bio *bi);
extern void md_write_end(mddev_t *mddev);
extern void md_handle_safemode(mddev_t *mddev);
extern void md_done_sync(mddev_t *mddev, int blocks, int ok);
extern void md_error (mddev_t *mddev, mdk_rdev_t *rdev);
extern void md_unplug_mddev(mddev_t *mddev);
extern void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev,
sector_t sector, int size, struct page *page);