Lines Matching defs:mapped_device

139 struct mapped_device {  struct
140 	struct srcu_struct io_barrier;
141 	struct mutex suspend_lock;
142 	atomic_t holders;
143 	atomic_t open_count;
150 	struct dm_table __rcu *map;
152 	struct list_head table_devices;
153 	struct mutex table_devices_lock;
155 	unsigned long flags;
157 	struct request_queue *queue;
158 	unsigned type;
160 	struct mutex type_lock;
162 	struct target_type *immutable_target_type;
164 	struct gendisk *disk;
165 	char name[16];
167 	void *interface_ptr;
172 	atomic_t pending[2];
173 	wait_queue_head_t wait;
174 	struct work_struct work;
175 	struct bio_list deferred;
176 	spinlock_t deferred_lock;
181 	struct workqueue_struct *wq;
186 	mempool_t *io_pool;
187 	mempool_t *rq_pool;
189 	struct bio_set *bs;
194 	atomic_t event_nr;
195 	wait_queue_head_t eventq;
196 	atomic_t uevent_seq;
197 	struct list_head uevent_list;
198 	spinlock_t uevent_lock; /* Protect access to uevent_list */
203 	struct super_block *frozen_sb;
204 	struct block_device *bdev;
207 	struct hd_geometry geometry;
210 	struct dm_kobject_holder kobj_holder;
213 	struct bio flush_bio;
216 	unsigned internal_suspend_count;
240 bool dm_use_blk_mq(struct mapped_device *md)  in dm_use_blk_mq()  argument