mapped_device Struct Reference

Data Fields
struct rw_semaphore	io_lock
struct mutex	suspend_lock
rwlock_t	map_lock
atomic_t	holders
atomic_t	open_count
unsigned long	flags
struct request_queue *	queue
unsigned	type
struct mutex	type_lock
struct target_type *	immutable_target_type
struct gendisk *	disk
char	name [16]
void *	interface_ptr
atomic_t	pending [2]
wait_queue_head_t	wait
struct work_struct	work
struct bio_list	deferred
spinlock_t	deferred_lock
struct workqueue_struct *	wq
struct dm_table *	map
mempool_t *	io_pool
mempool_t *	tio_pool
struct bio_set *	bs
atomic_t	event_nr
wait_queue_head_t	eventq
atomic_t	uevent_seq
struct list_head	uevent_list
spinlock_t	uevent_lock
struct super_block *	frozen_sb
struct block_device *	bdev
struct hd_geometry	geometry
struct kobject	kobj
struct bio	flush_bio

Detailed Description

Definition at line 134 of file dm.c.

Field Documentation

struct block_device* bdev

Definition at line 195 of file dm.c.

struct bio_set* bs

Definition at line 180 of file dm.c.

struct bio_list deferred

Definition at line 161 of file dm.c.

spinlock_t deferred_lock

Definition at line 162 of file dm.c.

struct gendisk* disk

Definition at line 150 of file dm.c.

atomic_t event_nr

Definition at line 185 of file dm.c.

wait_queue_head_t eventq

Definition at line 186 of file dm.c.

unsigned long flags

Definition at line 141 of file dm.c.

struct bio flush_bio

Definition at line 204 of file dm.c.

struct super_block* frozen_sb

Definition at line 194 of file dm.c.

struct hd_geometry geometry

Definition at line 198 of file dm.c.

atomic_t holders

Definition at line 138 of file dm.c.

struct target_type* immutable_target_type

Definition at line 148 of file dm.c.

void* interface_ptr

Definition at line 153 of file dm.c.

struct rw_semaphore io_lock

Definition at line 135 of file dm.c.

mempool_t* io_pool

Definition at line 177 of file dm.c.

struct kobject kobj

Definition at line 201 of file dm.c.

struct dm_table* map

Definition at line 172 of file dm.c.

rwlock_t map_lock

Definition at line 137 of file dm.c.

char name[16]

Definition at line 151 of file dm.c.

atomic_t open_count

Definition at line 139 of file dm.c.

atomic_t pending[2]

Definition at line 158 of file dm.c.

struct request_queue* queue

Definition at line 143 of file dm.c.

struct mutex suspend_lock

Definition at line 136 of file dm.c.

mempool_t* tio_pool

Definition at line 178 of file dm.c.

unsigned type

Definition at line 144 of file dm.c.

struct mutex type_lock

Definition at line 146 of file dm.c.

struct list_head uevent_list

Definition at line 188 of file dm.c.

spinlock_t uevent_lock

Definition at line 189 of file dm.c.

atomic_t uevent_seq

Definition at line 187 of file dm.c.

wait_queue_head_t wait

Definition at line 159 of file dm.c.

struct work_struct work

Definition at line 160 of file dm.c.

struct workqueue_struct* wq

Definition at line 167 of file dm.c.

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The documentation for this struct was generated from the following file:

• drivers/md/dm.c