dm-exception-store.h File Reference

#include <linux/blkdev.h>
#include <linux/device-mapper.h>

Go to the source code of this file.

Data Structures
struct	dm_exception
struct	dm_exception_store_type
struct	dm_exception_store

Macros
#define	DM_CHUNK_CONSECUTIVE_BITS   0

Typedefs
typedef sector_t	chunk_t

Functions
struct dm_dev *	dm_snap_origin (struct dm_snapshot *snap)
struct dm_dev *	dm_snap_cow (struct dm_snapshot *snap)
int	dm_exception_store_type_register (struct dm_exception_store_type *type)
int	dm_exception_store_type_unregister (struct dm_exception_store_type *type)
int	dm_exception_store_set_chunk_size (struct dm_exception_store *store, unsigned chunk_size, char **error)
int	dm_exception_store_create (struct dm_target *ti, int argc, char **argv, struct dm_snapshot *snap, unsigned *args_used, struct dm_exception_store **store)
void	dm_exception_store_destroy (struct dm_exception_store *store)
int	dm_exception_store_init (void)
void	dm_exception_store_exit (void)
int	dm_persistent_snapshot_init (void)
void	dm_persistent_snapshot_exit (void)
int	dm_transient_snapshot_init (void)
void	dm_transient_snapshot_exit (void)

Macro Definition Documentation

#define DM_CHUNK_CONSECUTIVE_BITS   0

Definition at line 166 of file dm-exception-store.h.

Typedef Documentation

typedef sector_t chunk_t

Definition at line 20 of file dm-exception-store.h.

Function Documentation

int dm_exception_store_create	(	struct dm_target *	ti,
		int	argc,
		char **	argv,
		struct dm_snapshot *	snap,
		unsigned *	args_used,
		struct dm_exception_store **	store
	)

Definition at line 191 of file dm-exception-store.c.

void dm_exception_store_destroy

(

struct dm_exception_store *

store

)

Definition at line 254 of file dm-exception-store.c.

void dm_exception_store_exit

(

void

)

Definition at line 286 of file dm-exception-store.c.

int dm_exception_store_init

(

void

)

Definition at line 262 of file dm-exception-store.c.

int dm_exception_store_set_chunk_size	(	struct dm_exception_store *	store,
		unsigned	chunk_size,
		char **	error
	)

Definition at line 160 of file dm-exception-store.c.

int dm_exception_store_type_register

(

struct dm_exception_store_type *

type

)

Definition at line 110 of file dm-exception-store.c.

int dm_exception_store_type_unregister

(

struct dm_exception_store_type *

type

)

Definition at line 125 of file dm-exception-store.c.

void dm_persistent_snapshot_exit

(

void

)

Definition at line 894 of file dm-snap-persistent.c.

int dm_persistent_snapshot_init

(

void

)

Definition at line 873 of file dm-snap-persistent.c.

struct dm_dev* dm_snap_cow ( struct dm_snapshot *  snap )

read

Definition at line 134 of file dm-snap.c.

struct dm_dev* dm_snap_origin ( struct dm_snapshot *  snap )

read

Definition at line 128 of file dm-snap.c.

void dm_transient_snapshot_exit

(

void

)

Definition at line 149 of file dm-snap-transient.c.

int dm_transient_snapshot_init

(

void

)

Definition at line 128 of file dm-snap-transient.c.