dm-raid.c File Reference

#include <linux/slab.h>
#include <linux/module.h>
#include "md.h"
#include "raid1.h"
#include "raid5.h"
#include "raid10.h"
#include "bitmap.h"
#include <linux/device-mapper.h>

Go to the source code of this file.

Data Structures
struct	raid_dev
struct	raid_set
struct	raid_type
struct	dm_raid_superblock

Macros
#define	DM_MSG_PREFIX   "raid"
#define	FirstUse   10 /* rdev flag */
#define	DMPF_SYNC   0x1
#define	DMPF_NOSYNC   0x2
#define	DMPF_REBUILD   0x4
#define	DMPF_DAEMON_SLEEP   0x8
#define	DMPF_MIN_RECOVERY_RATE   0x10
#define	DMPF_MAX_RECOVERY_RATE   0x20
#define	DMPF_MAX_WRITE_BEHIND   0x40
#define	DMPF_STRIPE_CACHE   0x80
#define	DMPF_REGION_SIZE   0x100
#define	DMPF_RAID10_COPIES   0x200
#define	DMPF_RAID10_FORMAT   0x400
#define	DM_RAID_MAGIC   0x64526D44

Functions
	module_init (dm_raid_init)
	module_exit (dm_raid_exit)
	MODULE_DESCRIPTION (DM_NAME" raid4/5/6 target")
	MODULE_ALIAS ("dm-raid1")
	MODULE_ALIAS ("dm-raid10")
	MODULE_ALIAS ("dm-raid4")
	MODULE_ALIAS ("dm-raid5")
	MODULE_ALIAS ("dm-raid6")
	MODULE_AUTHOR ("Neil Brown <[email protected]>")
	MODULE_LICENSE ("GPL")

Variables
struct dm_raid_superblock	__packed

Macro Definition Documentation

#define DM_MSG_PREFIX   "raid"

Definition at line 19 of file dm-raid.c.

#define DM_RAID_MAGIC   0x64526D44

Definition at line 699 of file dm-raid.c.

#define DMPF_DAEMON_SLEEP   0x8

Definition at line 51 of file dm-raid.c.

#define DMPF_MAX_RECOVERY_RATE   0x20

Definition at line 53 of file dm-raid.c.

#define DMPF_MAX_WRITE_BEHIND   0x40

Definition at line 54 of file dm-raid.c.

#define DMPF_MIN_RECOVERY_RATE   0x10

Definition at line 52 of file dm-raid.c.

#define DMPF_NOSYNC   0x2

Definition at line 49 of file dm-raid.c.

#define DMPF_RAID10_COPIES   0x200

Definition at line 57 of file dm-raid.c.

#define DMPF_RAID10_FORMAT   0x400

Definition at line 58 of file dm-raid.c.

#define DMPF_REBUILD   0x4

Definition at line 50 of file dm-raid.c.

#define DMPF_REGION_SIZE   0x100

Definition at line 56 of file dm-raid.c.

#define DMPF_STRIPE_CACHE   0x80

Definition at line 55 of file dm-raid.c.

#define DMPF_SYNC   0x1

Definition at line 48 of file dm-raid.c.

#define FirstUse   10 /* rdev flag */

Definition at line 25 of file dm-raid.c.

Function Documentation

MODULE_ALIAS

(

"dm-raid1"

)

MODULE_ALIAS

(

"dm-raid10"

)

MODULE_ALIAS

(

"dm-raid4"

)

MODULE_ALIAS

(

"dm-raid5"

)

MODULE_ALIAS

(

"dm-raid6"

)

MODULE_AUTHOR

(

"Neil Brown <[email protected]>"

)

MODULE_DESCRIPTION

(

DM_NAME" raid4/5/6 target"

)

module_exit

(

dm_raid_exit

)

module_init

(

dm_raid_init

)

MODULE_LICENSE

(

"GPL"

)

Variable Documentation

struct dm_raid_superblock __packed