Lines Matching defs:mapped_device

142 struct mapped_device {  struct
143 	struct srcu_struct io_barrier;
144 	struct mutex suspend_lock;
145 	atomic_t holders;
146 	atomic_t open_count;
153 	struct dm_table __rcu *map;
155 	struct list_head table_devices;
156 	struct mutex table_devices_lock;
158 	unsigned long flags;
160 	struct request_queue *queue;
161 	unsigned type;
163 	struct mutex type_lock;
165 	struct target_type *immutable_target_type;
167 	struct gendisk *disk;
168 	char name[16];
170 	void *interface_ptr;
175 	atomic_t pending[2];
176 	wait_queue_head_t wait;
177 	struct work_struct work;
178 	struct bio_list deferred;
179 	spinlock_t deferred_lock;
184 	struct workqueue_struct *wq;
189 	mempool_t *io_pool;
190 	mempool_t *rq_pool;
192 	struct bio_set *bs;
197 	atomic_t event_nr;
198 	wait_queue_head_t eventq;
199 	atomic_t uevent_seq;
200 	struct list_head uevent_list;
201 	spinlock_t uevent_lock; /* Protect access to uevent_list */
206 	struct super_block *frozen_sb;
207 	struct block_device *bdev;
210 	struct hd_geometry geometry;
213 	struct dm_kobject_holder kobj_holder;
216 	struct bio flush_bio;
219 	unsigned internal_suspend_count;
243 bool dm_use_blk_mq(struct mapped_device *md)  in dm_use_blk_mq()  argument